50Pcs Shipping Envelope Bags White Color Plastic Express Envelope Storage Bags Mailing Bags Self Adhesive Seal Courier Bags2026

Size Options (cm)15x25, 16x22, 17x30, 20x30, 20x35, 25x35, 30x42, 32x45, 35x45, 35x52, 40x52, 40x55Poly Mailer Shipping Bags – Safe & Fast PackingMake your parcels look clean and professional. These poly mailer bags are designed for daily e-commerce shipping—waterproof, durable, and self-sealing. Just peel & stick, no extra tape needed.FeaturesWaterproof & moisture resistant: helps protect items in transitStrong self-adhesive seal: reliable closure, easy packingTear resistant: tough film for safer deliveryLightweight: reduces postage vs. cartonsMulti-use: ideal for clothing, T-shirts, documents, accessories, small goodsHow to usePut product insidePeel the adhesive stripPress firmly to seal1. What can I do if I don't get my products ?You can free contact us, we will resend your package or refund you if you really don't get it2. How to solve the products quality problems ?If you get the broken products , you can contact us , and we will try our best to help you solve itPlease don't open the dispute , dispute cannot save the problems ,just waste our times3. Do you support the dropping ?Yes . We can help you ship the products to your customersWe can also sell you with a better price if you buy a lot ,just contact us