Handle all your mailing needs with sturdy, premium letter-size envelopes
The combination of high-quality 24-pound paper and a durable diagonal-seam construction allows these premium #10 white envelopes to hold more sheets than other envelopes, allowing you to maximize your mailing efficiency and ensure that your mail arrives looking crisp and professional. The standard 4 1/8" x 9 1/2" letter size and gummed commercial enclosure are ideal for use with automatic envelope filling machines, and the convenient bulk boxes of 500 envelopes make it easy to keep your mail room stocked.
Sturdy white 24-pound wove construction holds more paper than other mailers
#10; 4 1/8" x 9 1/2”
Gummed closures keep your mail secure
500 per box
Make a lasting impression by sending your most important documents with these premium diagonal-seamed envelopes. High-quality, 24-pound paper protects letters through all steps of the mailing process to ensure documents arrive in the condition that they were sent. The durable seam construction of these white envelopes allows for a larger paper capacity than others. Since the #10 envelopes are compatible with automatic filling machines, you no longer need to stuff your large mailing lists by hand. Best of all, you can buy in confidence with a 100 percent product guarantee.
Professional Appearance Friends and colleagues are sure to notice the clean and crisp look of these premium white mailers. The gummed envelope flaps close securely to ensure the security of your correspondence from its departure to its arrival.
Compatible With Auto-Insertion Machines These premium Staples envelopes are ideal for use with auto-insertion machines, making those large projects quick and easy to handle. With a bulk of 500 envelopes in each box, you can rest assured you won't run out any time soon.
Durable Seam Construction These envelopes are made of sturdy, 24-pound paper with diagonal-seamed construction for additional strength and capacity relative to other mass-mailing envelopes.
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