Customer Reviews for Staples EasyClose #9 Business Envelopes, 3 7/8" x 8 7/8", White, 500/Box (570235N)
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 $34.99
Unit of measure 500/Box Price per unit $0.07/Envelope
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Over 30
72 reviews
Most helpful positive review
Posted Jul 26, 2025
Great envelopes
Using these envelopes for over 30 years they have always secured my mailed items. Thask you
VS
Most helpful critical review
Posted Jan 21, 2021
envelopes
These envelopes open the glue is not good. I have to tape all my envelopes to be sure they will not open in the mail system.
RICHARD R.
Posted Jul 26, 2025
Great envelopes
Using these envelopes for over 30 years they have always secured my mailed items. Thask you
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Beachside pawn shop
Posted May 1, 2025
Hammermill copy paper
Good quality paper for a great price!
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HENRIETTA T.
Reviewed at:
Staples Business
Posted Sep 3, 2024
Great envelopes
I use these envelopes to send clients self addressed postage paid envelopes to return paperwork to me and they are great. Easily fits in #10 envelopes without folding.
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HEINZ S.
Posted Feb 1, 2024
Your close-out sales are always remarkable!!
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STORE 4555
Reviewed at:
Staples Business
Posted Dec 15, 2022
Envelopes
Well not much to say they are intended to do!
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paloma b.
Posted Dec 6, 2022
these don't work with HP printers
used to use these at my old office but since we got a new printer they won't work anymore.
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MARIA L.
Reviewed at:
Staples Business
Posted Apr 3, 2022
It was a good title.
It was a great quality of the envelopes
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RUTH ANN G.
Posted Mar 10, 2022
Self Stick Envelopes
They work Great no more envelopes sticking together from humidity self stick is awesome
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ANN M.
Posted Jan 18, 2022
number 9 envelopes
It's very hard to find #9 envelopes and I'm so glad that Staples has them by the box. I use these extensively in my accounting business. Plus the delivery is usually next day. I love Staples! Thanks
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BETTY L.
Posted Dec 28, 2021
Business Envelopes
use before had no problems
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Bob
Posted Dec 27, 2021
#9 security envelope
Great product and fast delivery.
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PAUL H.
Posted Nov 5, 2021
Easy Exchange
I accidentally ordered the wrong envelopes on line. I returned the envelopes at the local store and the agent helped me with the exchange. I received the envelopes I wanted in a couple of days.
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MANDY B.
Posted Sep 12, 2021
Envelopes
They worked great. No problem at all with this product.
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K.N.
Posted Apr 12, 2021
Envelopes are good quality. However they are smaller than normal business size. I wasn't aware of this before purchase.
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A.B.
Posted Apr 5, 2021
Business envelopes
I made a mistake and ordered these. I missed the width dimension of 3 7/8 just a bit too small.
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JOHN H.
Posted Mar 31, 2021
n/a
love it just what i needed.
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ANNETTE M.
Posted Mar 8, 2021
Easy to Use
These EasyClose envelopes are wonderful! They are easy to use and they seal securely. I am definitely a repeat buyer. I highly recommend these! Thank you Staples!
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JOHN R.
Posted Mar 4, 2021
Easy close envelope
Not the quality I was expecting
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M.E.
Reviewed at:
Staples Business
Posted Jan 21, 2021
envelopes
These envelopes open the glue is not good. I have to tape all my envelopes to be sure they will not open in the mail system.
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P.B.
Reviewed at:
Staples Business
Posted Jan 21, 2021
Business Envelope Delivery
I got my purchase on time and in great condition. Thanks
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