Customer Reviews for Staples QuickStrip EasyClose Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 100/Box (ST50313-CC)
Item # : 862857
Model # : ST50313-CC
Seal contents safely shut easily by using this 100-pack of Staples EasyClose security-tint #6-3/4 envelopes.
- US #6 3/4 business envelopes are suitable for many mailing projects
- Made from white 24 lb. paper for durability
Price is $11.19
Unit of measure 100/Box Price per unit $0.11/Envelope
30-min pickup
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Over 30
723 reviews
Most helpful positive review
Posted Dec 26, 2025
Security Envelopes
Quality envelopes
VS
Most helpful critical review
Posted Jun 16, 2021
Poor Quality and Value
Thin and wrinkly compared to a less expensive box I bought probably at the grocery store.
Coco
Verified Buyer
Posted Jan 3, 2026
They have it all
Always know I can find the standard necessary stationary/office needs at Staples
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BRIAN
Verified Buyer
Posted Dec 26, 2025
Security Envelopes
Quality envelopes
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Teener
Verified Buyer
Reviewed at:
Quill
Posted Dec 25, 2025
Good
Just as I ordered and use these often. Great buy for the price
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NJ
Verified Buyer
Posted Dec 17, 2025
Nice product
Reasonably priced. Good quality.
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Diane
Verified Buyer
Posted Dec 10, 2025
Envelopes
There good envelopes
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SHARON M.
Posted Sep 4, 2025
The product was very nice and dependable for what ise them for a golf project.
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D.S.
Posted Aug 29, 2025
Easy to find
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C.N.
Posted Aug 27, 2025
Excellent prices! Get your passport photo taken there!
The price is for folders and notebooks was so amazing I went back twice. While I was there I also got my picture taken for my passport. The gentleman that helped me was so personable and friendly. I would recommend that people go there for a low prices and to get their passport photo taken!
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RICHARD F.
Posted Apr 12, 2025
Envelope
Works great
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CAROLYN M M.
Posted Mar 20, 2025
Excellent Service
Easy to order quick service and delivery. I am not able to get to store so free delivery was a real plus for me.
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JAMES C.
Posted Mar 9, 2025
As promised
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EILEEN C.
Posted Mar 5, 2025
I love the envelops for the security so good for sending checks through the mail and everything private
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THERESA F.
Posted Mar 3, 2025
Self Seal Security Tinted #6 3/4 Business Envelope
Just the envelope I needed.
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DICK C.
Posted Feb 1, 2025
Staples 6 3/4 Envelope
Very good envelope and self sealed.
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KAREN H.
Posted Jan 23, 2025
Envelopes
Very handy when u need an envelope
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STEPHEN Z.
Posted Dec 24, 2024
Business Envelopes
I keep my receipts in an envelope (marked with the month and year) for tax purposes. Otherwise I may only use on occasion for an item to use the postal service.
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ALAN A.
Posted Nov 8, 2024
Are you serious?
They are just normal standard envelopes.
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PAMALA P.
Verified Buyer
Reviewed at:
Staples Business
Posted Oct 29, 2024
Easy Peel
Using easy peel to seal saves time. These envelopes are easy to peel and fasten securely.
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L.S.
Posted Sep 25, 2024
Favorable Review
Product performs well staff of the Altoona Store were very helpful and courteous
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LYNN F.
Posted Sep 18, 2024
Small envelopes
I’ve purchased and used this product before and have been very satisfied.
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