... printing bagStyle: 3 sides sealing zipper bagSize&shape: CustomizedUsage: Packing gifts, jewelry, toys, powder, spices, and so onSpecification: good moisture,oxgen &light ... /PET/PE or CPP (Transparent) NY/VMPET/PE (Metalized)Usage Gifts, toys, snack, milk powder, beverage powder, nuts, dried food, dried fruit ...