Poly Mailers - 6" x 9" 2.5 Mil - 1000 Mailers/Case

These high-quality poly mailers, measuring 6" x 9", are manufactured from robust 2.5 mil polyethylene material, ensuring reliable protection during the mailing process. Perfect for sending lightweight items, their waterproof and tear-resistant attributes prevent potential damage from moisture or rough handling. The self-sealing adhesive closure enhances security by eliminating the need for additional tape, simplifying the packaging process. Their slim and lightweight design not only reduces shipping costs but also minimizes postal expenses by adapting to a variety of shipping methods. Ideal for eCommerce sellers, boutique shops, or small businesses, these mailers offer a professional appearance with an easy-to-write-on surface, suitable for labeling or stamping. Compared to paper envelopes, these poly mailers provide superior strength and environmental resilience, making them a preferred choice for businesses aiming for efficiency and reliability in mailing operations.