A20 Premium Quality Grey Poly mailer Polythene Postage Mailing Bag Postal Sacks

Quality Grey Bags
Grey opaque polythene mailing bags. Our stock mailers are made from 2 film layers extruded together. This co-extruded film makes the bags extremely puncture resistant and provides total film opacity. Black on the inside and grey on the outside, our bags have self-seal strips with a permanent adhesive ensuring excellent product security. Our grey mailing sacks are very high quality and are compatible with adhesive labels.
Heavy duty, Grey opaque weather resistant plastic envelopes
Royal Mail P.I.P Packet size.