15 X 18 inch (50 Pack) Green Christmas Xmas Poly Postal Self Seal Bags Strong Mailing Bags Postage Packaging Assorted Mailers Posting Shipping Post Parcels Package Bags

Strong self seal adhesive strip. Once sealed, stays sealed. Completely opaque. You cannot see through whats packed in the bag Lightweight - Saving you money by reducing postage cost Waterproof Top Quality Extremely lightweight allowing you to minimise postal costs. Produced using co-extrusion technology and manufactured from 50-60 microns thickness (220 -240 gauge). Compresses 3 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. Tamper evident and provides high confidentiality during transit.