FoodSaver 11" x 16' Expandable Heat-Seal Rolls, 2-Pack Pleated heat-seal roll expands to fit extra large items 2 pack 11-inch x 16-foot rolls Easy storage for extra large items Create your own custom sized rolls No mess storage 11" x 16' expandable roll Multi-ply material prevents freezer burn Specially designed channels block oxygen and moisture to maximize air removal BPA free Simmer and microwave safe