The 18" x 500' Aluminum Foil Roll will help you opertate your food business in so many different ways. This quality aluminum foil is perfect for covering pans of food you don't want to dry out or burn in the oven while cooking. It makes a great liner for trays or baking sheets to eliminate having to wash them after every use. Also, you can cover or wrap items you need to store in refrigeration with this foil. This wonderful kitchen multi-tasker is sold a single 500-foot roll per case.