50pcs Sliver Aluminum Foil Bag Zip Lock Bag Food Packaging Moisture-proof Bags Aluminum Layer More Secure Package Pouches with Zipper

Product name: Aluminum foil self-supporting bag Material: Aluminum foil material Thickness: Double layer 0.24mm Quantity: 50 pieces Product features: Standing at the bottom, sealed, moisture-proof Product use: packaging for grains and tea Product size=width * height * bottom radius The product size is the total size * bottom width Usage length=total length - bottom edge pressing - sealing size Using width=total width - edge pressing on both sides 9 * 13cm to 14 * 20cm, sealing size 1-1.5cm 15 * 22cm to 35 * 50cm, sealing size 1.5-2cm