Keep game and fish fresh up to 5x Longer with FoodSaver GameSaver 11 Inch Rolls. FoodSaver GameSaver Rolls are made of heavy-duty multi-ply material and are proven to prevent freezer burn better than freezer bags. Bag rolls contain specially designed channels that block oxygen and moisture. FoodSaver GameSaver Rolls give you great flexibility. Create custom-sized bags - simply cut a piece to your desired length, seal one end, fill, and then vacuum seal. For use with all FoodSaver GameSaver vacuum sealing systems to package and preserve game or catch out in the field. Fielded fresh. Sealed fresh.