Sponsored Products
Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50312-CC)~#|#~s1223633_sc7
Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50312-CC)~#|#~s1223639_sc7
7% off of Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50312-CC)
Item # : 787385
Model # : ST50312-CC
Keep mailings confidential with these Staples EasyClose security-tint #10 white envelopes, which feature a unique interior pattern to help prevent information theft.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $25.99, Regular price was $27.99, You save 7%
Unit of measure 500/Box Price per unit $0.05/Envelope
Next-Day Delivery by Mon, May 05
1-hr pickup
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Redi-Strip Business #10 Envelopes, 4 1/8" x 9 1/2", White, 500/Bx~#|#~s0477871_sc7
Item # : QUA69022
Model # : QUA69022
No reviews yet
  • Business and commercial use
  • Redi-Strip™ closure; requires no moisture to seal
Price is $119.49
Unit of measure 500/Box
Free delivery by Wed, May 07
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples EasyClose Kraft Catalog Envelopes, 10"L x 13"H, Brown, 100/Box (381969/19023)~#|#~F8D38AFF-BF1B-44BA-927E4BAD0395E984_sc7
Staples EasyClose Kraft Catalog Envelopes, 10"L x 13"H, Brown, 100/Box (381969/19023)~#|#~27E9D898-F83D-4F24-B0E6E539E0F6853D_sc7
38% off of Staples EasyClose Kraft Catalog Envelopes, 10"L x 13"H, Brown, 100/Box (381969/19023)
Item # : 381969
Model # : ST381969-CC
Send mail with this 100-pack of Staples EasyClose kraft 10 x 13-inch brown catalog envelopes.
  • Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
  • Made from brown kraft paper that conceals contents from prying eyes
Price is $19.99, Regular price was $32.59, You save 38%
Unit of measure 100/Box Price per unit $0.20/Envelope
Next-Day Delivery by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (ST50308-CC)~#|#~04BF5D88-0DCB-4C46-8A97D67F61C726B8_sc7
Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (ST50308-CC)~#|#~F7FF46B5-6BB8-466E-99786E7BF515AACC_sc7
Item # : 394057
Model # : ST50308-CC
Keep third parties from reading sensitive information by using this 100-pack of Staples easy-close #10 security-tint envelopes.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $10.29
Unit of measure 100/Box Price per unit $0.10/Envelope
Next-Day Delivery by Mon, May 05
1-hr pickup
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples QuickStrip EasyClose Kraft Self Seal Catalog Envelopes, 9" x 12", Brown, 100/Box (ST381970-CC)~#|#~s1224480_sc7
Staples QuickStrip EasyClose Kraft Self Seal Catalog Envelopes, 9" x 12", Brown, 100/Box (ST381970-CC)~#|#~s1224481_sc7
9% off of Staples QuickStrip EasyClose Kraft Self Seal Catalog Envelopes, 9" x 12", Brown, 100/Box (ST381970-CC)
Item # : 381970
Model # : ST381970-CC
Mail brochures, invoices and other professional documents with this box of 100 Staples EasyClose brown kraft catalog envelopes.
  • PACKAGING MAY VARY, SAME GREAT PRODUCT.
  • Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
Price is $19.99, Regular price was $21.99, You save 9%
Unit of measure 100/Box Price per unit $0.20/Envelope
Next-Day Delivery by Mon, May 05
1-hr pickup
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples QuickStrip EasyClose Self Seal Catalog Envelopes, 9" x 12", White, 100/Box (ST379479-CC)~#|#~8B7D8301-A106-47D2-9346A753590113EF_sc7
Staples QuickStrip EasyClose Self Seal Catalog Envelopes, 9" x 12", White, 100/Box (ST379479-CC)~#|#~0CA4F8BE-F4B3-4D06-8F04C5B15E189C3C_sc7
23% off of Staples QuickStrip EasyClose Self Seal Catalog Envelopes, 9" x 12", White, 100/Box (ST379479-CC)
Item # : 379479
Model # : ST379479-CC
Staples EasyClose wove white 9 x12-inch catalog envelopes feature peel-and-stick closures to make prepping marketing mailings quick and easy.
  • Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
  • White paper shows labeling and writing clear and concise
Price is $19.99, Regular price was $26.19, You save 23%
Unit of measure 100/Box Price per unit $0.20/Envelope
Next-Day Delivery by Mon, May 05
1-hr pickup
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples Self Seal Self Seal Security Tinted #8 Double Window Envelopes, 3 5/8" x 8 5/8", White, 500/Box (ST28732-CC)~#|#~C1DE4A05-5BF1-4CB6-AF706FC6A1C4D67B_sc7
Staples Self Seal Self Seal Security Tinted #8 Double Window Envelopes, 3 5/8" x 8 5/8", White, 500/Box (ST28732-CC)~#|#~F184BBF9-34E0-4442-81F1861DBB29DFFD_sc7
14% off of Staples Self Seal Self Seal Security Tinted #8 Double Window Envelopes, 3 5/8" x 8 5/8", White, 500/Box (ST28732-CC)
Item # : 1775860
Model # : ST28732-CC
Make mailing projects manageable with this 500-pack of white self-sealing security-tinted double-window #8-5/8 envelopes.
  • Pressure Sensitive Adhesive
  • #8-5/8 business envelopes are suitable for all your mailing needs
Price is $29.99, Regular price was $34.99, You save 14%
Unit of measure 500/Box Price per unit $0.06/Envelope
Next-Day Delivery by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST28731-CC)~#|#~C1DE4A05-5BF1-4CB6-AF706FC6A1C4D67B_sc7
Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST28731-CC)~#|#~F5441B5F-2F28-4D45-BEE05F26392EE091_sc7
14% off of Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST28731-CC)
Item # : 1775861
Model # : ST28731-CC
Send mail easily with this 500-pack of Staples security-tinted double-window self-sealing #9 envelopes.
  • Pressure Sensitive Adhesive
  • #9 business envelopes are suitable for all your mailing needs
Price is $29.99, Regular price was $34.99, You save 14%
Unit of measure 500/Box Price per unit $0.06/Envelope
Next-Day Delivery by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Self Seal Security Tinted #8 5/8 Double Window Envelope 3 5/8" x 8 5/8", White, 500/Box (QUA24539)~#|#~sp40888777_sc7
Quality Park Self Seal Security Tinted #8 5/8 Double Window Envelope 3 5/8" x 8 5/8", White, 500/Box (QUA24539)~#|#~sp40888776_sc7
Item # : 565304
Model # : QUA24539
Keep private information secure with this box of 500 Quality Park Redi-Seal double-window security #8-5/8 business envelopes.
  • #8 5/8 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $75.49
Unit of measure 500/Box Price per unit $0.15/Envelope
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples Self Seal Self Seal Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST511290-CC)~#|#~3C6C3501-036D-49CE-A69A970133C22FF3_sc7
Staples Self Seal Self Seal Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST511290-CC)~#|#~DBBE4E7B-D4BC-4869-B678429B980A6E2D_sc7
15% off of Staples Self Seal Self Seal Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST511290-CC)
Item # : 511290
Model # : ST511290-CC
Send checks, invoices and other sensitive documents with these Staples #10 left-window security tint self-sealing envelopes.
  • Envelopes are suitable for all your mailing needs
  • Made from 24 lbs. white wove paper for durability
Price is $24.99, Regular price was $29.49, You save 15%
Unit of measure 500/Box Price per unit $0.05/Envelope
Next-Day Delivery by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
TFP Self Seal Security Tinted Window Envelope 4-1/2" x 9-1/2", White, 500/Box (1500ES)~#|#~s0403388_sc7
Item # : 633519
Model # : 1500ES
Specially designed window envelopes fit HCFA approved, medical claim forms when tri-folded.
  • Self seal CMS-1500 right window envelope
  • HIPAA security tent, 24 lb. bond paper
Price is $86.19
Unit of measure 500/Box
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples EasyClose #9 Business Envelopes, 3 7/8" x 8 7/8", White, 500/Box (570235N)~#|#~s1223618_sc7
Staples EasyClose #9 Business Envelopes, 3 7/8" x 8 7/8", White, 500/Box (570235N)~#|#~s1223622_sc7
Item # : 570235
Model # : ST570235N-CC
Seal and ship important documents quickly with these Staples EasyClose #9 envelopes.
  • US #9 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $34.09
Unit of measure 500/Box Price per unit $0.07/Envelope
Next-Day Delivery by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Tyvek Expansion Self Seal #13 Catalog Envelope, 10" x 13" x 1 1/2", White, 100/Carton (R4200)~#|#~s0171532_sc7
Item # : 831278
Model # : QUAR4200
No reviews yet
Expansion Envelopes with heavyweight Tyvek offer superior protection for mailing bulky items which are not too heavy.
  • For bulky mailings that need extra protection
  • Convenient Flap-Stik closure
Price is $277.39
Unit of measure 100/Carton
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Redi-Seal Security Tinted #10 Window Envelope, 4 1/8" x 9 1/2", White Wove, 500/Box (21418)~#|#~sp38165574_sc7
Quality Park Redi-Seal Security Tinted #10 Window Envelope, 4 1/8" x 9 1/2", White Wove, 500/Box (21418)~#|#~sp38165572_sc7
Item # : 458294
Model # : QUA21418
Prepare invoices, payments and other mailings with these Quality Park Redi-Seal self-sealing #10 single-window security envelopes.
  • Envelopes are great for mailing letters and documents
  • Made from 24 lbs. white paper for durability
Price is $96.79
Unit of measure 500/Box Price per unit $0.19/Envelope
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples QuickStrip EasyClose Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 100/Box (ST50313-CC)~#|#~s1223597_sc7
Staples QuickStrip EasyClose Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 100/Box (ST50313-CC)~#|#~s1223609_sc7
Item # : 862857
Model # : ST50313-CC
Seal contents safely shut easily by using this 100-pack of Staples EasyClose security-tint #6-3/4 envelopes.
  • US #6 3/4 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $10.89
Unit of measure 100/Box Price per unit $0.11/Envelope
Next-Day Delivery by Mon, May 05
1-hr pickup
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples QuickStrip EasyClose Self Seal Catalog Envelopes, 10" x 13", White, 100/Box (ST379476N-CC)~#|#~s1224482_sc7
Staples QuickStrip EasyClose Self Seal Catalog Envelopes, 10" x 13", White, 100/Box (ST379476N-CC)~#|#~s1224626_sc7
36% off of Staples QuickStrip EasyClose Self Seal Catalog Envelopes, 10" x 13", White, 100/Box (ST379476N-CC)
Item # : 379476
Model # : ST379476N-CC
Ship essential documents or fragile items with this 100-count box of Staples EasyClose 10 x 13-inch white woven catalog envelopes.
  • Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
  • White paper shows labeling and writing clear and concise
Price is $19.99, Regular price was $31.69, You save 36%
Unit of measure 100/Box Price per unit $0.20/Envelope
Next-Day Delivery by Mon, May 05
1-hr pickup
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples Self Seal Self Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST28730-CC)~#|#~C1DE4A05-5BF1-4CB6-AF706FC6A1C4D67B_sc7
Staples Self Seal Self Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST28730-CC)~#|#~22F7C042-EEBE-4C34-8AC6CCDCE93451D7_sc7
14% off of Staples Self Seal Self Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST28730-CC)
Item # : 1775862
Model # : ST28730-CC
Mail all your business correspondence with this 500-count box of self-sealing Staples security-tinted double-window envelopes.
  • Pressure Sensitive Adhesive
  • #10 business envelopes are suitable for all your mailing needs
Price is $29.99, Regular price was $34.99, You save 14%
Unit of measure 500/Box Price per unit $0.06/Envelope
Next-Day Delivery by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples Self Seal Security Tinted Catalog Envelopes, 9" x 12", White, 100/Box (21574)~#|#~AF163F2A-06DD-4CF6-9E41767088802991_sc7
Staples Self Seal Security Tinted Catalog Envelopes, 9" x 12", White, 100/Box (21574)~#|#~232984CB-C05E-4DBB-A6F2212997A74DC9_sc7
Item # : 329845
Model # : ST21574-CC
Mail sensitive documents with this box of 100 Staples white tear-resistant privacy tint catalog envelopes.
  • Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
  • Durable, lightweight, and tear-resistant 10gsm woven paper.
Price is $86.19
Unit of measure 100/Box Price per unit $0.86/Envelope
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Self Seal Security Tinted #8 Double Window Envelopes, 3 5/8" x 8 5/8", White Wove, 500/Box~#|#~sp40319153_sc7
Quality Park Self Seal Security Tinted #8 Double Window Envelopes, 3 5/8" x 8 5/8", White Wove, 500/Box~#|#~sp40319152_sc7
Item # : 717360
Model # : QUA67539
Give invoices, bills, and other official correspondence a professional look with these Quality Park Reveal-N-Seal self-closure security-tinted double-window white envelopes.
  • Check business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $105.09
Unit of measure 500/Box Price per unit $0.21/Envelope
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Redi-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White Wove, 500/Box (QUA24529)~#|#~sp42127410_sc7
Quality Park Redi-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White Wove, 500/Box (QUA24529)~#|#~sp42127409_sc7
Item # : 565339
Model # : QUA24529
Prepare invoices, statements, and other documents for mailing with these Quality Park Redi-Seal #9 double-window security business envelopes.
  • #9 business envelopes are suitable for many mailing projects
  • Made from white wove 24 lbs. paper for durability
Price is $96.99
Unit of measure 500/Box Price per unit $0.19/Envelope
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples EasyClose #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (50306)~#|#~s1223617_sc7
Staples EasyClose #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (50306)~#|#~s1223598_sc7
18% off of Staples EasyClose #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (50306)
Item # : 381912
Model # : ST50306-CC
Help papers stay clean and safe while in transit with this 500-pack of Staples EasyClose 4-1/8 x 9-1/2-inch white #10 envelopes.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $24.99, Regular price was $30.69, You save 18%
Unit of measure 500/Box Price per unit $0.05/Envelope
Next-Day Delivery by Mon, May 05
1-hr pickup
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples Self Seal Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST511289-CC)~#|#~C1DE4A05-5BF1-4CB6-AF706FC6A1C4D67B_sc7
Staples Self Seal Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST511289-CC)~#|#~73F89DCA-30B6-46FA-B098CD35CE9CBEC8_sc7
15% off of Staples Self Seal Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST511289-CC)
Item # : 511289
Model # : ST511289-CC
Easily handle large business mailings with this box of 500 Staples 4.125 x 9.5-inch white self-sealing security-tint envelopes.
  • US #10 business envelopes are suitable for all your mailing needs
  • Made from white 24 lb. paper for durability
Price is $24.99, Regular price was $29.49, You save 15%
Unit of measure 500/Box Price per unit $0.05/Envelope
Next-Day Delivery by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples Self Seal Kraft Catalog Envelopes, 10"L x 13"H, Brown, 100/Box (534818/19022)~#|#~3861058B-C75E-4836-BC1455B5BA1C6B5A_sc7
Staples Self Seal Kraft Catalog Envelopes, 10"L x 13"H, Brown, 100/Box (534818/19022)~#|#~CBEE46E7-2A6A-4F88-B9A211A3AFAF28ED_sc7
Item # : 534818
Model # : ST534818-CC
Safely mail documents and magazines with this 100-pack of Staples 10 x 13-inch brown kraft self-sealing catalog envelopes.
  • Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
  • Made from brown kraft paper that conceals contents from prying eyes
Price is $56.09
Unit of measure 100/Box
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples QuickStrip EasyClose Self Seal #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST381936/381936)~#|#~s1226295_sc7
Staples QuickStrip EasyClose Self Seal #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST381936/381936)~#|#~s1223638_sc7
Item # : 381936
Model # : ST381936/381936
Mail invoices or financial statements with this 500-pack of Staples QuickStrip EasyClose 4-1/8 x 9-1/2-inch white left-window #10 envelopes.
  • Envelopes are great for mailing letters and documents
  • Made from 24 lbs. white wove paper for durability
Price is $34.49
Unit of measure 500/Box Price per unit $0.07/Envelope
Next-Day Delivery by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples QuickStrip EasyClose Kraft Self Seal #1 Catalog Envelopes, 6" x 9", Kraft, 100/Box (ST20140/20140)~#|#~s1224581_sc7
Staples QuickStrip EasyClose Kraft Self Seal #1 Catalog Envelopes, 6" x 9", Kraft, 100/Box (ST20140/20140)~#|#~s1224583_sc7
Item # : 892100
Model # : ST20140/20140
Staples catalog envelopes provide convenient QuickStrip closure for ease of use
  • Brown Kraft paper provides sturdy construction
  • 6" x 9"
Price is $21.59
Unit of measure 100/Box
Next-Day Delivery by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
LUX #10 Square Flap Envelopes (4 1/8 x 9 1/2) 50/Pack, Midnight Black (F-4560-B-50)~#|#~sp14807461_sc7
Item # : 24260629
Model # : F-4560-B-50
LUX #10 Square Flap Envelopes (4 1/8 x 9 1/2) in Midnight Black are perfect for mailing Checks, Invoices, Letterhead, Personal Letters, Statements, Direct Mail and more!
  • Dimensions: 4.125"L x 9.5"W
  • Comes in Midnight Black
Price is $22.09
Unit of measure 50/Pack
Delivery by Tue, May 13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples EasyClose #10 Business Envelopes, 4 1/8" x 9 1/2", White, 25/Box (594410/19001)~#|#~8BE98924-BED3-48EF-B5079EBBDEABF373_sc7
Staples EasyClose #10 Business Envelopes, 4 1/8" x 9 1/2", White, 25/Box (594410/19001)~#|#~C43D0B5D-A276-4A92-B17CF5097E74D5C4_sc7
Item # : 594410
Model # : 50291/594410/19
Staples QuickStrip envelopes feature EasyClose flaps for secure closure
  • Business envelopes ideal for general mailing needs
  • Made of white woven material that makes labeling easier
Price is $6.49
Unit of measure 25/Pack
Delivery by Tue, May 13
1-hr pickup
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White Wove, 500/Box (QUA67529)~#|#~sp40319149_sc7
Quality Park Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White Wove, 500/Box (QUA67529)~#|#~sp40319148_sc7
Item # : 717358
Model # : QUA67529
Prepare invoices, statements, and other documents for mailing with these Quality Park Reveal-N-Seal #9 double-window envelopes.
  • US #9 business envelopes are suitable for many mailing projects
  • Made from white wove 24 lb. paper for durability
Price is $105.09
Unit of measure 500/Box
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Tyvek Survivor Self Seal Catalog Envelopes, 10"L x 13"H, White, 100/Box (QUAR1590)~#|#~sp44490056_sc7
Quality Park Tyvek Survivor Self Seal Catalog Envelopes, 10"L x 13"H, White, 100/Box (QUAR1590)~#|#~sp44490055_sc7
Item # : 827896
Model # : QUAR1590
Protect important documents and confidential files with this pack of Quality Park Survivor self-adhesive Flap-Stik Tyvek mailer envelopes.
  • Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
  • White Tyvek envelopes provide superior protection for mailing important materials or documents
Price is $131.69
Unit of measure 100/Box
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Redi-Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (QUA24559)~#|#~sp41689016_sc7
Quality Park Redi-Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (QUA24559)~#|#~sp41689015_sc7
Item # : 886849
Model # : QUA24559
Keep invoices, contracts and other sensitive information private with this box of 500 Quality Park Redi-Seal double-window security-tint #10 envelopes.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. wove paper for durability
Price is $96.99
Unit of measure 500/Box Price per unit $0.19/Envelope
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Mead Kraft Self Seal Security Tinted #6 Business Envelope, 3 5/8" x 6 1/2", 55/Box, 12 Boxes/Bundle (MEA75030-12)~#|#~sp151425048_sc7
Mead Kraft Self Seal Security Tinted #6 Business Envelope, 3 5/8" x 6 1/2", 55/Box, 12 Boxes/Bundle (MEA75030-12)~#|#~sp151425049_sc7
Item # : 24516682
Model # : MEA75030-12
No reviews yet
  • Standard #6 Security Envelopes
  • Measures 3-5/8" x 6.5"
Price is $54.29
Unit of measure 12/Bundle
Free delivery by Mon, May 12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples EasyClose Self Seal #10 1/2 Kraft Catalog Envelope, 9" x 12", Brown, 250/Box (ST479888-CC)~#|#~s1224497_sc7
Staples EasyClose Self Seal #10 1/2 Kraft Catalog Envelope, 9" x 12", Brown, 250/Box (ST479888-CC)~#|#~s1224495_sc7
36% off of Staples EasyClose Self Seal #10 1/2 Kraft Catalog Envelope, 9" x 12", Brown, 250/Box (ST479888-CC)
Item # : 479888
Model # : ST479888-CC
Close envelopes with ease by using this 250-pack of Staples EasyClose 9 x 12-inch kraft brown catalog envelopes.
  • Catalog envelopes are perfect for books and promotional materials
  • Made from brown kraft paper that conceals contents from prying eyes
Price is $39.99, Regular price was $63.09, You save 36%
Unit of measure 250/Box Price per unit $0.16/Envelope
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Redi-Strip Security Tinted #10 Business Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (90119)~#|#~s1154894_sc7
Quality Park Redi-Strip Security Tinted #10 Business Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (90119)~#|#~s1172752_sc7
Item # : 660932
Model # : QUA90119R
Keep sensitive information safe with this 500-pack of Quality Park security-tinted left-window #10 Redi-Strip® envelopes.
  • US #10 business envelopes with window are suitable for all your mailing needs
  • Made from white wove 24 lb. paper for durability
Price is $88.39
Unit of measure 500/Box Price per unit $0.18/Envelope
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, Avocado (EX4875-27-50)~#|#~m000081894_sc7
Item # : 282586
Model # : EX4875-27-50
Lux® Size A6 square flap envelope in avocado color is versatile and spacious to hold multitude cards or photos measuring 4 3/4" x 6 1/2", is sold as 50 per pack.
  • A6 Invitation Envelopes (4 3/4 x 6 1/2) are perfect to use for sending invitations/greeting cards/RSVP's/thank you cards/gifts for birthdays/graduations/holidays
  • Comes in Avocado, 70lb. Text Paper
Price is $15.19
Unit of measure 50/Pack
Delivery by Tue, May 13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples Tyvek EasyClose Catalog Envelopes, 10"L x 13"H, White, 100/Box (ST19872)~#|#~sp37727754_sc7
24% off of Staples Tyvek EasyClose Catalog Envelopes, 10"L x 13"H, White, 100/Box (ST19872)
Item # : 534925
Model # : ST19872
Make sure shipped materials arrive in perfect condition with this box of 100 Staples white Tyvek EasyClose catalog envelopes.
  • Tyvek Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
  • White Tyvek envelopes provide superior protection for mailing important materials or documents
Price is $79.99, Regular price was $105.29, You save 24%
Unit of measure 100/Box Price per unit $0.80/Envelope
Free Next-Day eligible by Mon, May 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30

Trending now

For the many people who don’t like to lick envelope adhesives, a damp sponge can do the trick. However, it takes time to locate and wet a sponge to the appropriate moisture level to seal envelopes. Self-seal envelopes can help you save time and hassle, especially when you’re mailing multiple documents. Learn more about self-sealing envelopes below.

What Is a Self-Seal Envelope?

Self-seal envelopes, also called peel-and-seal or strip-sealed envelopes, are different from traditional envelopes because they don’t need to be moistened in order to seal, meaning you won’t have to lick the envelope or use other tools (like an envelope moistener) to seal it. Self-seal envelopes have a strip of latex glue on the inner tab that is covered by a strip of paper or plastic. You simply remove the strip covering the adhesive, then close the envelope and gently press on the adhesive area to make sure it's secure. The process is quick, easy and takes the guesswork out of envelope sealing. It’s recommended to get self-seal envelopes with a plastic window so that you can print addresses on the paper you’ll place inside for easy visibility.

What Is the Difference Between Gummed and Self-Seal Envelopes?

Gummed envelopes and self seal envelopes are not the same. Gummed envelopes are another very popular envelope type. They have water-soluble glue on the tab that can be licked or moistened and then pressed to seal. These envelopes are very common and best when using a bulk mailing machine.

How to Store Self-Seal Envelopes

Most self-seal envelopes can last around 12 months before the adhesive begins to degrade. Room temperature can affect shelf life. Avoid storing self-adhesive envelopes in very cold, humid or hot conditions.

Can I Print on a Self-Sealing Envelope?

It is not recommended to run a self-seal envelope through a printer. This is because the protective slip and plastic window could melt from the printer’s heat or become disfigured while running through the machine.

Benefits of Using Self-Adhesive Envelopes

Self-stick envelopes offer a professional look and can prevent tampering. Some have security slits that will tear when the envelope is reopened. Self-sealing envelopes are efficient and time-saving and require no other tools. They’re found in a variety of sizes and can be bought in bulk for a long-lasting supply or to meet heavy mailing demands. Perhaps the biggest benefit, though, is no longer having to use your tongue to seal, which many people dislike due to the adhesive taste and risk of papercuts.