Poly Mailers Large Gusseted Shipping Bags with Self Sealing (Gusseted means something is reinforced or provided with gussets, which are inserts that add strength , space and or structure) The shipping bags are made of sturdy polyethylene make the poly mailers features waterproof, tear-resistant, thickness and opaque for secure shipping You will get 10 pack of 14.5x19inch mailers with self adhesive seal strip, convenient and enough quantity for clothing and everyday items. Shipping bags for clothing are great package for christmas gift, birthday gift, new year gift, ect Unique Heart Cherries color can make your mailers poly bags stand out in ordinary mailing bag, and make the wonderful shopping experience for your customers. And We also have many kinds designed pattern to meet different customer base. Mailer bags no licking or water needed, just simply peel the clear plastic strip to expose the strong adhesive, and then you can seal the polymailers within seconds or a secure seal & easy packing Poly bags useful for most soft things, such as T-shirts, blankets, books, scarves, cute socks or other non-breakable items of daily use, excellent mailing bags provide convenient and high-quality, low-cost transportation services, ideal for your small business .