PABCK 200Pcs White Metallic Mylar Foil Bags Open Top Heat Seal 2.4x3.5 inch

The open filling bag can be vacuum sealed as well as heat sealing the open top | Please ensure that the bag have not been previously opened in case you need to ensure that no smell leaks | Used for coffee; candy; sugar; baking; cookie; snack; leisure food; decorations; accessory and so on | 0.08mm (3.1 mil)( one side) thickness