Triplast Mixed Pack of 100 x Grey Mailing Bags (4 Sizes, 25 Each) Self Sealable Plastic Bags, Postage Postal Parcel for Posting Clothes, Books, & Boxes

CONTENTS: 100 Packaging Bags (25 x 4 Sizes, 100 Total) -- Extra Small 6 x 9 inch (165 x 230mm) / Small 9 x 12 inch (230 x 300mm) / Medium 10 x 14 inch (250 x 350mm) / Large 14 x 16 inch (350 x 400mm) MATERIAL: These poly mailers are fully recyclable & made from recycled polythene using 3 layer co-extrusion technology making them stronger than standard mono-film poly mailing bags. They are 55 microns thick, lightweight, waterproof & smell free. DESIGN: These shipping bags are plain grey coloured & opaque with a black inner layer to safely conceal contents while also looking professional. They have a 40mm wide peel & seal strip offering a quick & hassle-free seal. SECURITY: The enhanced hot melt glue strip ensures the bags tear before breaking their seal. The use of high-grade low density polyethylene (LDPE) polymer provides the durability needed to safely deliver your items without any tampering. USE: Widely used by ecommerce businesses, retailers & wholesalers retailers for packaging & shipping products such as clothes, books / magazines, small boxes, etc. Also suitable for personal use for posting gifts, tools, etc.