20 Palm Tree Print Poly Mailers 6x9

20 Palm Tree Print Poly Mailers 6x9 These poly mailers made of a poly material that is thick and durable tear proof design. They are equipped with a strong self-sealing adhesive strip. The thick material also makes these opaque and waterproof while providing you with privacy protection. These shipping envelopes are easy to use and require no additional packaging materials. Plus, polymailers are lightweight and space-saving too. Mailer bags are great for clothing boutiques, office supplies, family, crafts, and warehouses.