GardaPack: High Barrier Pro Vacuum Seal Zipper Bags 5.5 Mil - 50 packProvide your products with the ultimate preservation that combines the superior protection of the highest level of our High Barrier Pro vacuum sealer bags, plus the important features of anti UV and static resistance. The double zipper creates a highly secure air tight seal that allows you to easily and frequently access the contents. You can use it as a flat vacuum seal bag or a double zipper bag. This is the ultimate material to preserve the