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Your cart is empty.Quality Park 9x12 Clasp Envelopes have a sturdy clasp and deeply gummed seal for keeping or mailing documents. Reduce waste and save with sturdy reusable envelopes perfect for inter office mail or storage. Our double prong clasp and reinforced eyelets are built for repeated use. Use the clasp envelope function for organizing and sorting projects. Or seal the heavyweight 28 lb. brown kraft envelopes and put them in the mail. These large envelopes can mail more cost effectively than bulky, stuffed #10 envelopes or more expensive oversized flats; the 9 x 12 mailer is the perfect compromise for cost-effective, professional-looking mailings with a little room to spare. Use 9x12 manila envelopes for mailing 8 x 10 photos, full letter-sized documents, contracts, catalogs, registration packets and other large flat correspondence without folds and creases. 100 per box.
Customer
Reviewed in the United States on March 6, 2025
Well made and easy to use
paul larson
Reviewed in the United States on February 27, 2025
Exactly what I needed for tax records!
Kelly McMahon
Reviewed in the United States on February 1, 2025
i use these to store my sewing patterns
woody
Reviewed in the United States on January 30, 2025
A very good price for the quantity.
Randal Barnes
Reviewed in the United States on January 20, 2025
Well manufactured with durable clasps for ongoing uses. If you need A LOT I recommend this as they are just right.
user
Reviewed in the United States on January 13, 2025
Looks nice easy to put on.
SAMMIE…
Reviewed in the United States on November 28, 2024
Great bang for the buck. Unlike other cost effective products these are thick and durable at much lower price.
Yosi
Reviewed in the United States on October 8, 2024
Great envelope, good size and thickness.The only issue i noticed is when removing tape, it peels half the thickness. I guess its a known issue.
jptsr1
Reviewed in Singapore on April 25, 2023
I think it might be because of the humid climate here but I have ordered these envelopes, returned them and got a replacement and still have the same problems. They have obviously been stored in a damp environment. The glue is stuck on each envelope, they are damp and the metal clips are rusted. The rust seeps onto the envelope leaving a small stain. The clip still works but you have to tape the envelope shut as the glue won’t hold it closed. I don’t have time to return them a second time so I’ll leave them out to dry and hope for the best. They are rated highly so I’m guessing it’s how they are stored here that’s the issue.
jan macdonald
Reviewed in Canada on May 23, 2021
It protects anything that I'm sending out in the mail.
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