
Eco-Friendly Grs Certified Recycled LDPE Mailing Bags for Couriers. GRS Certified Material: Made from Eco-Friendly Recycled LDPE with GRS certification. Customized Size: Available in various customized sizes to fit different courier needs. Customized Thickness: Thickness ranges from 40 to 90 microns with customization options. Multi-Color Printing: CMYK printing available with up to 8 colors for branding. Custom Logo Service: Accepts customized logo and design printing on bags. Waterproof & Tear Proof: Features strong waterproof performance and tear-resistant durability. Strong Self-Adhesive: Equipped with hotmelt glue for a secure and strong self-sealing closure. Flexible Customization: Offers full, minor, and flexible customization from samples or designs.