Material: Plastic Industrial Use: Shopping Feature: Shock Resistance Surface Handling: No Sealing & Handle: Heat Seal Custom Order: Accept Item: Poly Mailing Bags Thickness: 60mics Custom Order: Accept Feature: Waterproof, Recyclable, Eco-friendly Color: Customized Application: Mailing bags Original factory: YES Advantage: Light-weight, save postage cost Use: Protective Packaging, Mailing, Shipping Sealing & Handle: Heat Seal Show More