Eliminate dreaded freezer burn and greatly extend your foods lifespan.;Heavy-duty 2 layer 3.5 mil vacuum sealer rolls are dishwasher-safe and can be reused and resealed.;Compatible with all 'Clamp Style' Vacuum Packaging machines.;One side clear, no markings on bag - perfect for resale of goods.;Boilable, Freezable, Reusable, Microwave Safe, Dishwasher Safe, BPA Free