Blake Purely Packaging Board Back Pocket Peel and Seal Manilla 120gsm C3 444368 (Pk 100)

Heavy duty board back envelopes in white and manilla, made using 1000 micron backing board and a heavyweight face paper to ensure protection when posting bendable items.- These envelopes are boxed with their flaps folded down.- These envelopes have external side seams- One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond. Features Self-adhesive closure Yes Media weight 120 g/m² Window No Product colour Brown Envelope format (ISO 269) C3 (368 x 444 mm) Weight & dimensions Length 444 mm Width 368 mm General Product family Purely Product series Packaging