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Your cart is empty.Heavyweight clasp envelopes are an excellent solution for accessible storage or filing. Whatever your home or office needs are, clasp envelopes can make staying organized easier! Great for projects, filing and mailing, the double prong clasp and reinforced eyelets are durable for repeated use. Envelopes are made of 28-lb stock that is great for extensive handling, as well as mailing. Contents are protected during use to give you assurance that it arrives unharmed. Heavy gumming keeps envelopes securely and permanently sealed when needed. Purchasing envelopes will be at a minimum with the convenient count giving you more time to concentrate on business. Let Quality Park be your envelope source!
Linda Halverson
2025-08-27 11:17:48
These are sturdy envelopes and they served their purpose well!
D. Yeagley
2025-07-31 20:01:22
I am a seller on Ebay and I use this size envelope to ship almost 90% of everything I sell. I can put so many things in these envelopes and they hold up so well. For example I put clothing, books, martial arts belts, etc in these. If I have something longer I double up and put one side the other upside down. Voila! The most important thing I've noticed is that I can ship ceramic ornaments in these and 99.9% of the time they make it to their destination intact. They are enclosed in plastic (pictured below) which I put in the envelope then fold over for double protection, but let's be real, it is just an envelope. In the 10 yrs that I have been doing this I have only had about eight that have broken. I will use these over and over and over. These are a very reasonable alternative to other methods of shipping. Very impressed.
Grandma Janet
2025-07-28 10:29:29
We have purchased these envelopes before for the tax returns we prepare and they work fine. They are sturdy and the price was good.
Arrowhead
2025-06-18 15:07:49
These are the best price we could find for these large envelopes anywhere and they are high quality as well-made of thick paper with steel hasps and adhesive besides. Would definitely recommend and have already bought several times.
ynona74
2025-05-12 19:44:58
Another PTA project. Let's just say the former President made me do it. The purchase was great. They did their job.
Antoinette lopez
2025-05-05 17:33:21
update: not happy to see that in the month since i bought these, it’s now 10.00$ more!! ridiculous.These are amazing for the price. I usually close with the clasp and seal with tape anyways, so I cant attest to the "glue" problem most other buyers have stated. It's great for mailing off - and forgetting about! Would purchase again.
Mario C
2025-04-20 20:12:32
I use these in my office, I go through a lot of these for my mailings. The price was right and they come in a box of 250.
Justin Branco
2025-03-26 12:17:42
I’m never buying from Staples againThis package was 1/4 of the price that it wasn’t Staples and it’s the exact same product. I don’t know why I would ever go back to the regular stores when I can have such an easy experience and getting such great value.
ANTEC
2025-02-06 14:40:40
very good, fast delivery
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