... )Material:BOPA,PE 3)Size:customised 4)Thickness: 6C Freezer Plastic Packaging for Food, Usage: popularly used for packing frozen food conveniently ... the usage of the bag.We have every kind of plastic, such as PET,VM-PET,BOPP,VM-BOPP,BOPA,CPP ... of our product, pls feel free to contact us. Freezer Plastic Packaging for Food