FRESHNESS THAT LASTS FOR WEEKS NOT DAYS BPA free multi layer design is constructed of durable yet pliable material that creates an airtight barrier around foods extending freshness and locking in flavors CUSTOMIZE LENGTH TO FIT ANY FOOD YOU STORE Having the option to cut the roll to whatever length you need means no more wasted material or precarious doesnt quite fit scenarios IDEAL FOR USE WITH FOODSAVER VACUUM SEALING SYSTEMS The sealing strip in FoodSaver vacuum sealers heats to a precise temperature that works specifically with Food Saver bag material ensuring you get a secure airtight seal BPA FREE MATERIAL Safe for storing raw and cooked foods its also freezer refrigerator microwave and boil safe