- 2 versatile rolls of bag material for making customized food-storage bags
- For use with all vacuum-packaging systems; 3-1/2-mil-thick material
- 3rd layer of perforated material creates channel for air to escape to enhance suction
- Can be frozen, refrigerated, microwaved, or boiled; made in china
- Measures 11-1/2 inches by 20 feet per roll