DOUBLE WINDOW REDI-SEAL SECURITY-TINTED ENVELOPE, #8 5/8, COMMERCIAL FLAP, REDI-SEAL CLOSURE, 3.63 X 8.63, WHITE, 500/BOX

Double window design eliminates the need to print or label your envelopes. In a matter of seconds, the Redi-Seal closure can be sealed and ready for delivery; just fold down the flap for a lasting hold. Tinted with a blue security lining, no one but the in