Mailing Packs & Boxes

300 Bags of 14" x 20" STRONG Tough Mailing Bags - Sticky Self Seal Flap - Poly Plastic Polythene for Postal Postage Packaging Courier Mail Pouch Sacks Use - Ultra PREMIUM Quality - Grey - Small (350 x 500mm) - MAILERPRO Range Superior Strong Light weight Peel and Seal Mailing Bags Size: 14" x 20" (350 x 500mm) Grey - 60 Microns Thick Easy to write on with a marker/ball point pen & easy to stick an address label 100% Opaque, Waterproof & Tear Proof. Ideal for every day... 300 Bags of 14" x 20" STRONG Tough Mailing Bags - Sticky Self Seal Flap - Poly Plastic Polythene for Postal Postage Packaging Courier Mail Pouch Sacks Use - Ultra PREMIUM Quality - Grey - Small (350 x 500mm) - MAILERPRO Range