Customer reviews from Staples
Staples - Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", 500/Box - White
Average customer rating
4.5 out of 5
4.5
(507 Reviews)
Open Ratings Snapshot
Rating breakdown 507 reviews
5 Stars
362
4 Stars
78
3 Stars
33
2 Stars
17
1 Star
17
100%of customers recommend this product. 
(
1 out of 1
)
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Customer Reviews for Staples - Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", 500/Box - White
Customer Rating
5 out of 5
5
Envelope Security is GREAT!
on April 18, 2026
Posted by: Kent
Verified Purchase:Yes
The envelope "security" is perfect for protecting the contents of my envelopes to my important customers.
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Great envelopes
on March 12, 2026
Posted by: Sky King
Verified Purchase:Yes
Hi quality product. I have used these for the last 40 years!
I would recommend this to a friend!
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Help with envelopes
on March 10, 2026
Posted by: Bugs y
Verified Purchase:Yes
Extremely helpful lady took me to the right area
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Envelopes
on July 29, 2025
Posted by: JIM G.
Verified Purchase:Yes
They are solid envelopes that don't come apart on the sides like others that I have used in the past. They are secure as you can't see the writing on the document through the envelopes. I will get these again. I would recommend these envelopes.
Written by a customer while visiting Staples
Customer Rating
1 out of 5
1
too thin
on February 16, 2025
Posted by: SEUNGC K.
Verified Purchase:Yes
The paper is too thin and cheap for the price.
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Mailing Devices
on January 17, 2025
Posted by: PATRICK R.
Verified Purchase:Yes
Way to much money! !
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Better than plain envelopes
on December 1, 2024
Posted by: WILLIAM F F.
from Falmouth
Verified Purchase:Yes
Excellent envelope. I did not realize the need for security image stamping until I became aware that there is an epidemic of stealing of mailed checks and rewriting them after washing off entries. If you cannot get to the post office and need to put checks in a mailbox this is the envelope to have. In addition the 9 1/2 inch length makes it easy to fold and insert it in 1/2 inch documents without having to stuff them into a smaller envelope.
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Good envelopes for bulk mailing
on November 11, 2024
Posted by: DEE K.
Verified Purchase:Yes
Well-made and reasonably priced. The sealant has no taste if you lick it closed.
Written by a customer while visiting Staples
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