Customer Reviews for 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 $32.19
Unit of measure 500/Box Price per unit $0.06/Envelope
30-min pickup
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Over 30
1330 reviews
Most helpful positive review
Posted Mar 3, 2025
just what I needed
In Stock fair price used points to pay for half of it
VS
Most helpful critical review
Posted Jul 22, 2025
Poor Quality Control
Got a box of these and none of them have any glue keeping them shut. I have to tape the sides of each envelope. Poor quality Control.
L.D.
Verified Buyer
Posted Sep 20, 2025
the envelope is not properly made. It comes apart when mailed.
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JERRY D.
Verified Buyer
Posted Sep 12, 2025
Price was good and service was friendly
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MATTHEW B.
Verified Buyer
Posted Jul 22, 2025
Poor Quality Control
Got a box of these and none of them have any glue keeping them shut. I have to tape the sides of each envelope. Poor quality Control.
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MARY B.
Verified Buyer
Posted May 15, 2025
envelopes
The glue was dry and the self stick didn't! Had to put tape on them. The count was off by two Not 500 but 498
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JULIE S.
Verified Buyer
Posted May 13, 2025
Insufficient closure strip
In the box of 500 envelopes closure strips are smaller and don’t strip off as cleanly and easily as those in smaller boxes. Photo shows left (insufficient strip) and right (better strip). I had to return the box of 500.
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Response from Staples :
Hi thanks for replying to our product review request. We appreciate you taking to time to let us know about your experience. ^MS
May 15, 2025
JOHN S.
Verified Buyer
Posted Mar 3, 2025
just what I needed
In Stock fair price used points to pay for half of it
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JACKIE M.
Verified Buyer
Reviewed at:
Staples Business
Posted Feb 24, 2025
Self seal won't adhere
Self seal won't adhere. It's a must on a self seal envelope.
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Beth N.
Verified Buyer
Reviewed at:
Staples Business
Posted Feb 20, 2025
Wrong Choice
The adhesive is a very thin strip - less than a quarter of an inch and it's nearly half an inch from the edge so it leaves an unsealed flap. We also found several that weren't glued at the seams and had to be taped. I won't buy these again.
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MARY T.
Verified Buyer
Posted Feb 16, 2025
I feel the price is very high on the envelopes that I bought
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VINCENT D.
Verified Buyer
Posted Jan 11, 2025
Mgr. Karen is always helpful at Staples for many years..Vincent PASTOSA
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Melissa K.
Verified Buyer
Reviewed at:
Staples Business
Posted Jan 9, 2025
This box only..
.there was no stick on the flap we had to use a glue stick.
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L.C.
Verified Buyer
Posted Dec 19, 2024
Shopping Staples
I love being able to go to Staples and get everything I need in one stop! I get quality and courtesy!
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AMY S.
Verified Buyer
Posted Nov 29, 2024
Good envelope. Overpriced.
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D.G.
Verified Buyer
Posted Nov 26, 2024
Self-seal: A JOKE!
To call these “self-seal” envelopes is a real joke! Had to tape all to keep them sealed. Also the quality of the paper is not great - you can see the interior printed page on the outside. WILL NEVER BUY AGAIN.
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DEAN A.
Verified Buyer
Posted Sep 24, 2024
Great envelopes
They work really well with self sticking closure. They are much easier than they metal closures that most very large envelopes have.
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KATHLEEN R.
Verified Buyer
Posted Sep 16, 2024
Number #10 Easy Close Envelopes
I am pleased with the quality of these envelopes and I also really like that I can simply peel off the strip to close them up.
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D.S.
Verified Buyer
Posted Sep 5, 2024
#10 envelopes
Good - privacy tint envelopes were in non-privacy boxes so difficult to determine which boxes contained which envelopes
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ANGIE G.
Verified Buyer
Posted Aug 22, 2024
okay
These envelopes were okay but just barely. The adhesive didn't stick very well and it was too easy to open the envelopes back up after they had been sealed. They either need to improve the adhesive quality or use a thicker band of adhesive.
1up votes 1
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G.U.
Verified Buyer
Posted Jul 28, 2024
#10 Envelopes
Pull tab is not long enough to easily pull.
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WAYNE B.
Verified Buyer
Posted Jul 21, 2024
Needs
Needed products for food pantry and utility payments
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