Providing a reliable and secure way of sending a range of non-fragile items, these bright and eye-catching low cost metallic blue economy poly mailers have dimensions 216x326mm. Tear and puncture resistant to give your items reliable protection during transit, these strong polythene mailing bags are lightweight to keep your postage costs low. All of our economy mailers are compatible with any of our Printer and Integrated Labels unlike many other low cost polythene mailers. Features include: Peel and seal closure Waterproof Tear and puncture resistant Compact to store Recyclable and degradable