The Weston 7 Roll Multi-Pack of Vacuum Seal Rolls is compatible with FoodSaver, Ziploc and other heat-seal and out-of-chamber vacuum sealers. The three 8 in. x 20 ft. rolls make 60 quart bags, and four 11 in. x 16 ft. rolls make 48 gallon bags.Specifications and Features: Keep Foods Fresh Up to 5x Longer Compatible with Most Heat-Seal Vacuum Sealers BPA Free Marinate in the Bag Height: 11.02 in. Width: 9.33 in. Depth: 4.72 in. Weight: 3.66 lb.