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Customer Reviews for Staples Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST266759-CC)

Staples Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST266759-CC)~#|#~CA8F9A39-0429-4A16-A4C553898A110D20_sc7
Staples Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST266759-CC)~#|#~FD84E347-9FA6-446D-AEC7787B89913917_sc7
17% off of Staples Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST266759-CC)
Item # : 266759
Model # : ST266759-CC
Protect your mail with this 500-pack of Staples standard invoice double-window security-tint gummed #9 envelopes.
  • PACKAGING MAY VARY, SAME GREAT PRODUCT.
  • US #9 business envelopes are suitable for many mailing projects
Price isĀ $24.99,Ā Regular priceĀ was $30.39, You save 17%
Unit of measure 500/Box Price per unit $0.05/Envelope
DeliveryĀ by Tue, Apr 08
1-hr pickup
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OverĀ 30
4.1
595 reviews
5 star
54%
4 star
21%
3 star
11%
2 star
6%
1 star
8%
Most helpful positive review
Posted Jan 9, 2020
Right Size for QuickBooks
Right size and window placement for QuickBooks Paystubs and Bill Payments that have attachments.
VS
Most helpful critical review
Posted May 15, 2020
DO NOT BUY
I read the other reviews about the glue inside the envelope, but thought i would try them. Definitely will never order these again. You have to wrinkle and tear over half the box of envelopes to get them to open to insert your check. The glue is towards the bottom inside where the envelope is stuck together.
Most recent reviews
Most recent reviews
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Most helpful reviews
Teresa
Verified Buyer
Reviewed at:
Quill
Posted Apr 4, 2025
Great price!
Just what i need in an envelope with a great price.Thank you!
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LUANN S.
Verified Buyer
Reviewed at:
Staples Advantage
Posted Mar 18, 2025
Perfect Envelope
Fits my laser checks perfectly
0up votes 0
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Nick F.
Posted Jan 31, 2025
Something changed in the design
I mail a lot of bills per day. I was using the 1.27 oz. glue sticks (large) to seal the envelopes. Due to a change in design, I've had to resort to the little Elmer glue sticks as the area to seal is thinner and it seems as if there is not enough "sticky" adhesive to seal the envelope properly even with a glue stick! CHANGE IT BACK!!
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Alicia O.
Verified Buyer
Reviewed at:
Staples Advantage
Posted Jan 29, 2025
QB Checks
Does not fit QuickBooks checks anymore. Otherwise, fine envlopes if you need them for other purposes.
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Staples Customer
Verified Buyer
Reviewed at:
Staples Advantage
Posted Dec 6, 2024
Good Buy
Good Product & easy to shop online & p/up on my schedule
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JULIE H.
Verified Buyer
Posted Sep 25, 2024
Okay product
The size is great but the quality is okay. The gummed part has very little stick and the paper weight of the envelopes are thinner than expected.
0up votes 0
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TTR
Verified Buyer
Posted Apr 17, 2024
Good product
Arrived on time. Nice product!
0up votes 0
0down votes 0
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FINANCIAL O.
Verified Buyer
Reviewed at:
Staples Advantage
Posted Mar 14, 2024
Windows are positioned lower this time
We've purchased these envelopes before, but with this newest batch of envelopes, the windows are slightly lower than they were on the last batch.
In practice, that means the top line of the address is not visible. We still have some envelopes from the first order and comparing side by side, it's obvious the windows are positioned about half a cm lower on this most rec...
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Staples Customer
Verified Buyer
Posted Mar 12, 2024
Need to also have the 100 pack as easily available in stores as the 500 box. I did not need that much!
0up votes 0
0down votes 0
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SCARLETT S.
Verified Buyer
Reviewed at:
Staples Advantage
Posted Dec 18, 2023
envelopes
just theright size needed
0up votes 0
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Staples Customer
Verified Buyer
Posted Oct 26, 2023
Good
Customer service was great. Christina Ashley was great
0up votes 0
0down votes 0
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Staples Customer
Verified Buyer
Posted May 18, 2023
Good envelopes
Easy to use envelopes. See-through front for the address and self sealing. Would purchase again
0up votes 0
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COLLEEN V.
Verified Buyer
Reviewed at:
Staples Advantage
Posted Feb 9, 2023
Our customers just love the envelopes
Yep our customers just love us for having them.
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Staples Customer
Verified Buyer
Posted Feb 9, 2023
Many of the sealants were already partially glued shut
First time I've had an issue with new envelopes, but many of these are partially glued shut. The box looked fine, so I don't know if it was in the manufacturing. I can work with it, but it's annoying, especially because they're SO expensive!
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Staples Customer
Verified Buyer
Posted Jan 20, 2023
Gummed Security Envelopes
Just what I ordered, prefect
0up votes 0
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Staples Customer
Verified Buyer
Posted Oct 11, 2022
Payroll envelopes
I bought scotch tape for extra security I felt the envelopes won’t provide I was forced to buy because they didn’t have other peel n stick type envelopes in stock
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Staples Customer
Verified Buyer
Posted Jun 21, 2022
Does the job
These envelopes are hard to see through and fit my 8.5 x 11 printed invoices that I generate through quickbooks when I double fold them. It does the job.
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Staples Customer
Verified Buyer
Posted Jun 6, 2022
Window envelope
I always use this excellent envelope for outgoing invoices.
0up votes 0
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Staples Customer
Verified Buyer
Posted May 22, 2022
Gummed security envelopes
It was exactly the size windows I had been looking for.
0up votes 0
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Staples Customer
Verified Buyer
Posted May 2, 2022
They work
Right size and they work
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