Universal design:compatible with all 'clamp style' vacuum sealer machines
economical and precut vac seal bags:seal a meal vacuum pack sealer freezer storage bags for food saver
food grade material: great for storing raw and cooked foods, it's also cook,freezable,dishwasher,microwave,and boilable safe.with embossed channels increase suction to vacuum and secure to seal
long term preservation:extend food shelf life 3-6 times longer,keep freshness,nutrition and flavor in your food.eliminates freezer burn and dehydration,air and water proof material prevents leaking
heavy duty and puncture prevention:designed with food grade pa+pe material,90μm front panel and 204μmtextured or embossed back panel for maximum freshness,with bone guards to prevent piercing