Our lightweight grey mailing bags come in different sizes, including extra-large posting bags, to give you the options for packaging varied sizes of items. Compared to paper envelopes, plastic mailing bags are much stronger. Made from top quality polythene, they are designed to ensure the protection and security of your items in transit. The self-seal postal bags resist bursting, tearing and punctures, are waterproof and the colour shields the contents from view during mailing. These grey mailing bags are the ideal postal packing solution for many different items, including magazines, brochures, clothes – even boxes – and other non-fragile direct mail goods. Extremely lightweight allowing you to minimise postal costs. Produced using co-extrusion technology and manufactured from 50-60 microns thickness (220 -240 gauge). Compresses three layers of polythene film into one, making them very robust, opaque, and durable. 100% moisture resistant. Puncture and tear proof, making them able to withstand rough handling. All-season glues. Once the self-adhesive strip is peeled, sealed and settled, the bag is permanently closed Tamper is evident and provides high confidentiality during transit. Material Low-Density Polyethylene (LDPE) Material Composition: 100% Recycled Recommended Storage Temperature 13-21°C (55.4°F – 69.8°F) for optimum performance. Package Pack qty: 100 pcs - Carton qty: 1k-5k pcs Recyclabl Yes (With glue strip removed) Biodegradable No Compostable No Royal Mail Compatibility Large Letter
