For food trucks, restaurants, catering companies, concessions, and cafeterias, Reynolds Metro aluminum foil rolls come in handy. Whether youre grilling, roasting, freezing leftovers, or smoking a big rack of ribs, this economical and durable foil is great for heavier foods. And you can feel good about using it because Reynolds aluminum rolls are made with 100% recyclable aluminum. Check to see if recycling facilities exist in your local area. Heavy Duty Gauge. Materials: Aluminum; Length: 500 ft; Width: 18in; Packing Type: Box.