EnDoc 500#9 Double Window Envelopes Self Seal, 3 7/8 x 8 7/8" Security Tinted Envelopes for Invoices & Statements, Business Mailing Envelopes with Windows, Bright White 24lb Paper no. 9

Each envelope has a double window, letting you display both the destination address and the return address at the same time, while the self-sealing flap makes it easy to close and secure …

These #9 size double-window envelopes are 24 lb. White Wove with Blue Security Tint to keep contents private while showing the mailing and return address in the windows.

Oct 15, 2025 · Double-Window Envelopes Envelopes at Office Depot & OfficeMax. Shop today online, in store or buy online and pick up in stores.

Elevate the way you send documents with our double window security envelopes! Whether you're mailing business documents or running an advertising campaign, our double window security …

Skip the expense and effort required to create, print, and apply mailing labels with these convenient double window business envelopes from The Supplies Shops.

Sep 2, 2015 · Ideal for business mailings, these #9 double-window white envelopes work well for 8.5-by-11-inch statements and invoices. The envelopes provide an interior security tint that …

Secure #9 double window envelopes with self-seal closure. Ideal for checks and invoices, with protective tinting and clear display of name and address.

The Quality Park Reveal-N-Seal 67529S #9 white double window envelope measuring 3 7/8" x 8 7/8", features strong, tamper-evident seal to protect confidential documents.

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