FERENLI 100 Pieces Mylar Flat Heat Sealing Bags Coffee Sample Storage Pure Aluminum Foil Open Top Vacuum Sealer Pouches for Long Term Food Storage with Tear Notch 2.76x4.72 inch
Material: pure aluminum foil ; Thickness: 0.1mm/side (3.94 mil) ; Quantity: 100 pieces in one package
Feature: Flat, Open Top, Heat Seal, Vacuum Seal, with Tear Notch
Perfect for packing coffee, beans, candy, sugar, baking, cookie, nuts, snack, and other vacuum packaging products.
If you want to vacuum seal the bag, it is recommended to use medium and large commercial vacuum sealer. Household vacuum sealer have low suction and may not be able to achieve a complete vacuum.