Material: PBAT+PLA Place of Origin: China Product name: mailing bags Feature: Waterproof Eco-friendly Non-toxic Colors: grey/black/pink/white Size: custom Design/Printing: Custom Design Gravure Printing(10 Colors MAX) Thickness: custom Feature: Tear-proof/Strong Adhesive/Opaque/Perfect Printing/Security Application: Protective Express Delivery Packaging Keywords: mailing bags/compostable mailer Industrial Use: Shoes & clothing, Shipping, Express, Apparel, E-commerce, etc.