Reveal-n-seal Envelope, #9, Commercial Flap, Self-adhesive Closure, 3.88 X 8.88, White, 500/box

Single window security tinted envelope with Reveal-N-Seal® self seal closure is the ultimate in convenience and security. Self seal closure alleviates the need to moisten flaps and to throw away pull-off strips. Simply fold bottom flap up and press for a secure seal! Window conveniently accommodates the printed address eliminating hand addressing.