Grey Mailing Bags Strong Postal Poly Postage Self Seal All Sizes Cheap Post Bags
STRONG, DURABLE AND WATERPROOF. TAMPER PROOF PEEL AND SEAL STRIP. MADE FROM STRONG 55 MICRON POLYTHENE. SIZES AVAILABLE 14 x 19 " (350mm x 480mm). 12 x 16 " (300mm x 400mm).