Sponsored Products
Staples QuickStrip EasyClose Kraft Self Seal #1 Catalog Envelopes, 6" x 9", Kraft, 100/Box (ST20140/20140)~#|#~s1224581_sc7Staples QuickStrip EasyClose Kraft Self Seal #1 Catalog Envelopes, 6" x 9", Kraft, 100/Box (ST20140/20140)~#|#~s1224583_sc7
Item: 892100
Model: ST20140/20140
Price is $21.59
Unit of measure 100/Box
Delivery by Wed, Apr 30
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Staples EasyClose Self Seal #10 1/2 Kraft Catalog Envelope, 9" x 12", Brown, 250/Box (ST479888-CC)~#|#~s1224497_sc7Staples 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
Price is $39.99, Regular price was $63.09, You save 36%
Unit of measure 250/Box Price per unit $0.16/Envelope
Free delivery by Wed, Apr 30
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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_sc7Staples 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
Price is $24.99, Regular price was $29.49, You save 15%
Unit of measure 500/Box Price per unit $0.05/Envelope
Delivery by Wed, Apr 30
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Staples Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST20137)~#|#~AE1BB140-9743-4C67-BBE1972255DDD93E_sc7Staples Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST20137)~#|#~91389021-99C1-4B5E-AB395FCAE6404667_sc7
Item: 892095
Model: ST20137
Price is $32.49
Unit of measure 500/Box Price per unit $0.06/Envelope
Delivery by Wed, Apr 30
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Quality Park #7 Envelope 3 1/2" x 6 1/2", Manila, 500/Box (QUA50762)~#|#~sp44343004_sc7
Item: 638557
Model: QUA50762
Price is $65.89
Unit of measure 500/Box
Free delivery by Wed, Apr 30
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Staples QuickStrip EasyClose Self Seal #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST381936/381936)~#|#~s1226295_sc7Staples 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
Price is $34.49
Unit of measure 500/Box Price per unit $0.07/Envelope
Delivery by Wed, Apr 30
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Quality Park ClearClasp Redi-Tac Kraft Catalog Envelopes, 10" x 13", Brown Kraft, 100/Box (QUA43768)~#|#~sp44489993_sc7Quality Park ClearClasp Redi-Tac Kraft Catalog Envelopes, 10" x 13", Brown Kraft, 100/Box (QUA43768)~#|#~sp44489992_sc7
Item: 812444
Model: QUA43768
Price is $43.99
Unit of measure 100/Box
Free delivery by Wed, Apr 30
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Staples Clasp & Moistenable Glue #10 Kraft Catalog Envelopes, 9"L x 12"H, Brown, 12/Pack (19004/594412)~#|#~s1223347_sc7
Item: 594412
Model: ST19004-CC
Price is $5.89
Unit of measure 12/Pack Price per unit $0.49/Envelope
Delivery by Wed, Apr 30
1-hr pickup
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Quality Park Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White Wove, 500/Box (QUA67529)~#|#~sp40319149_sc7Quality 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
Price is $105.09
Unit of measure 500/Box
Free delivery by Wed, Apr 30
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Quality Park Clasp Kraft Catalog Envelope, 10" x 13", Kraft, 250/Box (37597)~#|#~s0293058_sc7Quality Park Clasp Kraft Catalog Envelope, 10" x 13", Kraft, 250/Box (37597)~#|#~s0171250_sc7
Item: 813389
Model: QUA37597
Price is $82.59
Unit of measure 250/Box
Free delivery by Wed, Apr 30
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Quality Park Tyvek Survivor Self Seal Catalog Envelopes, 10"L x 13"H, White, 100/Box (QUAR1590)~#|#~sp44490056_sc7Quality Park Tyvek Survivor Self Seal Catalog Envelopes, 10"L x 13"H, White, 100/Box (QUAR1590)~#|#~sp44490055_sc7
Item: 827896
Model: QUAR1590
Price is $131.69
Unit of measure 100/Box
Free delivery by Wed, Apr 30
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LUX #6 3/4 Regular Envelopes (3 5/8 x 6 1/2) 250/Pack, 24lb. Bright White (17905-250)~#|#~sp14807449_sc7
Item: 24261116
Model: 17905-250
No reviews yet
Price is $43.59
Unit of measure 250/Pack
Free delivery by Thu, May 08
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Staples Laser Security Tinted Double Window Envelopes, 3 5/8" x 8 7/8", Wove White, 500/Box (ST394062-CC)~#|#~C39630DD-6A75-47E8-8D8FD913E48BEAD0_sc7Staples Laser Security Tinted Double Window Envelopes, 3 5/8" x 8 7/8", Wove White, 500/Box (ST394062-CC)~#|#~79F8C193-D873-4D92-AF21E923C116C374_sc7
13% off of Staples Laser Security Tinted Double Window Envelopes, 3 5/8" x 8 7/8", Wove White, 500/Box (ST394062-CC)
Item: 394062
Model: ST394062-CC
Price is $24.99, Regular price was $28.99, You save 13%
Unit of measure 500/Box Price per unit $0.05/Envelope
Delivery by Wed, Apr 30
1-hr pickup
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JAM Paper 10 x 13 Open End Catalog Envelopes with Peel and Seal Closure, White, 25/Pack (356828782a)~#|#~sp121512447_sc7JAM Paper 10 x 13 Open End Catalog Envelopes with Peel and Seal Closure, White, 25/Pack (356828782a)~#|#~sp121512446_sc7
Item: 24295089
Model: 356828782A
Price is $18.79
Unit of measure 25/Pack
Delivery by Mon, May 05
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Staples Gummed Kraft Catalog Envelopes, 6" x 9", Brown, 500/Box (ST381944-CC)~#|#~s1224539_sc7Staples Gummed Kraft Catalog Envelopes, 6" x 9", Brown, 500/Box (ST381944-CC)~#|#~s1224619_sc7
Item: 381944
Model: ST381944-CC
Price is $47.39
Unit of measure 500/Box Price per unit $0.10/Envelope
Free delivery by Wed, Apr 30
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Quality Park Redi-Seal Self Seal Security Tinted #10 Double Window Envelope, 4 1/2" x 9 1/2", White Wove, 50/Pack (24559-QP-50)~#|#~sp5822112_sc7Quality Park Redi-Seal Self Seal Security Tinted #10 Double Window Envelope, 4 1/2" x 9 1/2", White Wove, 50/Pack (24559-QP-50)~#|#~sp5875503_sc7
Item: 23996473
Model: 24559-QP-50
Price is $41.59
Unit of measure 50/Pack
Free delivery by Thu, May 08
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Staples Open End Kraft Catalog Envelopes, 14"L x 18"H, Brown, 25/Pack (SPL195776)~#|#~s1224479_sc7Staples Open End Kraft Catalog Envelopes, 14"L x 18"H, Brown, 25/Pack (SPL195776)~#|#~s1224538_sc7
Item: 195776
Model: ST50154-CC
Price is $27.59
Unit of measure 25/Pack
Delivery by Wed, Apr 30
1-hr pickup
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Staples Gummed #6 Business Envelopes, 3 5/8" x 6 1/2", White, 500/Box (187005N)~#|#~F7A4398D-1466-4F71-8DACC57AFC3F7F7A_sc7Staples Gummed #6 Business Envelopes, 3 5/8" x 6 1/2", White, 500/Box (187005N)~#|#~402A137F-CF9F-4059-AECA204B2B949602_sc7
Item: 187005
Model: ST187005N-CC
Price is $26.99
Unit of measure 500/Box Price per unit $0.05/Envelope
Delivery by Wed, Apr 30
1-hr pickup
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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
Price is $15.19
Unit of measure 50/Pack
Delivery by Thu, May 08
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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
Price is $79.99, Regular price was $105.29, You save 24%
Unit of measure 100/Box Price per unit $0.80/Envelope
Free delivery by Wed, Apr 30
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Staples Premium Gummed #10 Business Envelopes, 4 1/8" x 9 1/2", Ivory, 500/Box (918211/19420)~#|#~517B8DD0-01E3-41A2-BAA178C02B46F29A_sc7Staples Premium Gummed #10 Business Envelopes, 4 1/8" x 9 1/2", Ivory, 500/Box (918211/19420)~#|#~F3E31A83-0C8D-4000-AD7AB8B4723E8F6D_sc7
Item: 918211
Model: ST918211-CC
Price is $38.69
Unit of measure 500/Box Price per unit $0.08/Envelope
Free delivery by Wed, Apr 30
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Staples Security Tinted #8 Business Envelopes, 3 5/8" x 8 5/8", White, 500/Box (438614-CC)~#|#~AEC56B14-2598-4B8B-ADAA456A0EE9352F_sc7Staples Security Tinted #8 Business Envelopes, 3 5/8" x 8 5/8", White, 500/Box (438614-CC)~#|#~E68C16D4-7DAC-4260-930EB1EDBD648CBB_sc7
Item: 438614
Model: ST438614-CC
Price is $35.79
Unit of measure 500/Box Price per unit $0.07/Envelope
Free delivery by Wed, Apr 30
1-hr pickup
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JAM Paper Self Seal Catalog Envelope 11 1/2" x 14 1/2", Brown Kraft Manila, 50/Pack (13034235i)~#|#~5878A600-6883-4997-BEDCCF0B08D23268_sc7JAM Paper Self Seal Catalog Envelope 11 1/2" x 14 1/2", Brown Kraft Manila, 50/Pack (13034235i)~#|#~13FF3651-7955-46E2-ABD11A72F77A0B1E_sc7
Item: 24604630
Model: 13034235i
Price is $24.99
Unit of measure 50/Pack
Delivery by Mon, May 05
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Staples Clasp & Moistenable Glue Kraft Catalog Envelopes, 10"L x 13"H, Brown, 250/Box (487494/17243)~#|#~s1223335_sc7Staples Clasp & Moistenable Glue Kraft Catalog Envelopes, 10"L x 13"H, Brown, 250/Box (487494/17243)~#|#~4D2073FF-0C53-4AEF-AA1967E8C7B57125_sc7
29% off of Staples Clasp & Moistenable Glue Kraft Catalog Envelopes, 10"L x 13"H, Brown, 250/Box (487494/17243)
Item: 487494
Model: ST487494-CC
Price is $49.99, Regular price was $71.29, You save 29%
Unit of measure 250/Box Price per unit $0.20/Envelope
Free delivery by Wed, Apr 30
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Standard Claim Right Window Envelopes, 4.5 x 9.5, Self-Seal, 500/Box~#|#~A6DB5E0E-FDA8-4793-93D7D6A76D9DB9A5_sc7Standard Claim Right Window Envelopes, 4.5 x 9.5, Self-Seal, 500/Box~#|#~434F9ABC-E852-41D6-8E801CAFE6AF3328_sc7
Item: 713946
Model: 1500ES
Price is $117.89
Unit of measure 500/Box
Free delivery by Wed, Apr 30
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JAM Paper#6 3/4 Booklet Envelope 3 5/8" x 6 1/2", Bright White, 50/Pack (17905-50)~#|#~B4993058-2A5E-4F1A-886D0058E191E7AA_sc7JAM Paper#6 3/4 Booklet Envelope 3 5/8" x 6 1/2", Bright White, 50/Pack (17905-50)~#|#~42283C70-5D93-4264-B9CBB97F4E6A4B42_sc7
Item: 24604519
Model: 17905-50
No reviews yet
Price is $12.99
Unit of measure 50/Pack
Delivery by Mon, May 05
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Quality Park Clasp Nonstandard Kraft Catalog Envelope, 10" x 13", Gray, 100/Box (QUA38597)~#|#~s0269137_sc7
Item: 696593
Model: QUA38597
Price is $43.99
Unit of measure 100/Box
Free delivery by Wed, Apr 30
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Quality Park Redi-Seal Kraft Catalog Envelopes, 9" x 12", Brown Kraft, 100/Box (QUA43567)~#|#~sp44490017_sc7Quality Park Redi-Seal Kraft Catalog Envelopes, 9" x 12", Brown Kraft, 100/Box (QUA43567)~#|#~sp44490016_sc7
Item: 813429
Model: QUA43567
No reviews yet
Price is $17.68
Unit of measure 100/Box
Delivery by Wed, Apr 30
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Trending now

How many times have you needed to send a business document through the mail and you don’t have an envelope? It’s a pretty common occurrence, but it doesn’t have to be. With Staples, you can be sure you’re never without an envelope again. We have a huge selection of business envelopes in a variety of sizes. Check them out!

What are Business Envelopes?

If you need to send a document, you’ll need an envelope to keep it safe and clean. Business envelopes serve a wide range of mailing needs in both personal and commercial environments. Businesses use these envelopes to mail letters and documents, as well as to distribute confidential information internally.

In addition to the Staples brand, we carry a wide selection of business envelopes from popular names such as JAM Paper, Quality Park, and LUX.

Types of Business Envelopes and Uses

Business envelopes come in a variety of sizes and materials that accommodate different uses. Below are a few of our most popular envelopes and what each is used for:

  • #10 envelopes - The most common size, this envelope measures 4.125 x 9.5 inches and fits most business correspondence such as invoices and letters.
  • Interoffice envelopes - These envelopes come with a button and string design, measuring 9 x 12 inches to fit standard letter-size paper. They're ideal for transferring documents between departments and often have a series of lines for writing names or dates for tracking purposes.
  • Tyvek envelopes - This is a more durable option that comes in multiple colors and sizes and features tear, scratch and water-resistant design.

Custom Envelopes In All Shapes, Sizes, and Colors

It’s essential that your business envelopes protect and secure all documents enclosed and clearly communicate your brand because, when mailing materials to your customers, their first impression of your company is the envelope they receive in the mail. This is why it’s important to consider your envelope’s color, size, durability, and primary function carefully.

For example, specialty industries, such as insurance and accounting, need envelopes that clearly identify the materials within for quick attention. They feature a bold message on the front that briefly describes the enclosed documents along with special sorting instructions such as "do not bend" to avoid damage to the content.

Additional Features of Business Envelopes

  • Window Envelopes save time because they don’t require you to create printed labels. They often include one or two windows to display names and addresses that appear on internal documents. You can choose from left- or right-aligned windows and they have a sturdy clear film to prevent debris from getting inside. Window envelopes work well for mailing out invoices that have pre-printed addresses and distributing payroll checks.
  • Full Front Envelopes can run through the printer to pre-print, attach labels or hand write details.
  • Gummed Flaps require moisture to seal, or you can opt to seal them shut with a strip of tape. Some have an easy-close flap with a self-adhesive strip for quick and efficient sealing to eliminate tampering.
  • Tamper-Proof Design comes with a tear strip for quick opening without disrupting the contents inside.
  • Heavy-Duty Construction Envelopes can withstand the rigors of shipping.