stand up zipper bag 1. Stand up 2. zipper and transparent window 3. printed 7 colors 4. matt or glossy Specificationsziplock aluminium foil bag 1.High quality, best price 2. Customized design 3.Material: aluminium foil 4.MOQ: 30,000 PCSStand up ziplock aluminium foil bagFeature:1) Strong sealing, high strength2) Harmless and antibacterial3) Moisture proof, prevent leaks4) Customized design and ...