
Courier Poly Mailer Shipping Mailing Bags Plastic Bag. Premium Virgin PE Material: Made from high-quality virgin PE with high tensile strength and no bad smell. Customizable Thickness: Thickness ranges from 30 to 180 Micron (1.2 to 7.0 Mil) based on requirements. Multi-Color Printing: Supports up to 8 colors with gravure printing for logos and designs. Customized Film Color: Available in white, grey, pink, blue, red, purple, green, yellow, orange, or custom colors. Wide Size Range: Standard sizes from 5x7 to 24x24 inches, with fully customized dimensions available. Secure Packaging: Packed in strong corrugated cartons with plywood pallets to prevent wrinkling. Waterproof Performance: Designed to be fully waterproof for mailing, packing, and shipping needs. OEM Service Available: Offers full customization from samples and designs for unique packaging solutions.