Double Window, No. 9 Check Envelopes

Double Window Envelopes display both sender and receiver addresses to mail statements and invoices.

• Double windows that are compatible with most standard, 8-1/2″ x 11″ computer-generated invoices and statements
• 500 / Box

Company name and return address shows through upper window for a professional look
• Addressee information shows through lower window Plain white
• Gummed flap, Security tinted interior
Compatible with laser and continuous checks