Features1. Thickness: 6 mil (double side) 2. Material: the front is clear plastic, back is foil 3. Design: resealable, with tear notches, with hang holeUsage 1. Re-sealable, zippers make putting in and taking out products easily 2. For extended storage time, you can heat seal above the zipper part. The tear notches enable access even after heat sealing3. Used for coffee; candy; sugar; baking; cookie; snack; leisure food; decorations; accessory and so on Material: Front plastic and back aluminum foil ; 6mil (two-layers) thickness Clear front so that identity your product from outside The re-sealable bag is easy closed and opened that can be used over and over again You can heat seal after manual seal to storage for your food Used for coffee; candy; sugar; baking; cookie; snack; leisure food; decorations; accessory and so on