Fully-automatic vacuum and sealing - Compact size - Over-ride seal function for delicate foods - Vacuum chamber system - Bagging material is extra strength, with crossed air venting ribs on both sides of bags for maximum air extraction - Easy seal only button to reseal bags or create a bag from a roll - Save time by preparing meals in advance - Eliminate freezer burn, reduce spoilage and waste - Save hundreds of dollars on your annual grocery bill by buying in bulk - Reseal food in their original package (i.e. potato chips, cereal, salad bags) - Keep supplies dry during camping and traveling - Prevent silver from tarnishing - DENI1910