Staples® Premium Diagonal-Seam Gummed #10 Envelopes; White, 500/Box
- US #10 business envelopes are suitable for many mailing projects
- Made from white 24 lb. wove paper for durability
- These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail
- Gummed closure with commercial flap keeps contents in place
- 500 envelopes per box
- The flap is on the long side for easier filling
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.