18 Inches x 500 Feet Heavy Duty Aluminum Foil Roll. This roll is an ideal size for use in a restaurant, catering, or take-out kitchen. It's heavy duty gauge is ideal for use in the oven as a food wrap and drip catcher. Its extra wide width is just what you need when preparing food in larger pans. This superior quality heavy duty aluminum foil is perfect for a number of food service applications. Line pans for baking, boiling, and roasting, or line ovens and cover grills with this durable foil! Heavy duty foil is ideal for covering stainless steel table pans for transport. You can even cover your full size foil steam table pans!