PJ6 Poly Mailers can be used to send bulkier clothing items, prepackaged boxes of electronic goods like mobile phones or tablets or multi-item orders, with a capacity of 335mm x 430mm this larger poly mail bag is a packaging staple for many online retailers. These poly mailers stand out as environmentally friendlier than other options available in the market due to their 75% recycled content. This poly mailer is made using a robust 75 micron grey polythene to ensure that it remains tear and puncture resistant, and seams are heat welded for a waterproof seal. Poly Mailers are quick and easy to pack, simply slide in the required items and securely seal the package with the self-adhesive strip provided. With each PJ6 mailer weighing just 15g, you get reliable protection for items in transit without adding to your postage costs, economical and highly effective!