Staples Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST20137)

Send confidential documents with confidence using these security-tint envelopes. The double-window envelopes offer openings for both the receiver and sender's information to simplify your office mailings. Know that your documents are secure and private with durable and quality envelopes.

Secure Seal
Ensure that your documents, letters, and personal and business correspondence are secure when using gummed envelopes. The commercial flap and gummed seal secure tightly, and the durability of the 24-pound construction helps protect the contents during mailing and storage

Convenient Processing
Use your own software to utilize the double-window envelopes to simplify mailings. The 4 1/8" x 9 1/2" double-window envelope provides an opening for the sender's return address and the receiver's address that can be customized using word processing software. Simply print your letters, fold, and mail, there's no need to waste valuable time affix mailing labels.

Bulk Benefits
The #10 envelope is a necessary supply in home and office settings. Have the resources you need handy when buying the 500-pack of double-window, security-tint gummed envelopes. Mail invoices, letters and pamphlets with ease, or use the high-quality envelopes for storing receipts and small documents for future use.