Fits 2 1/2 inch and 4 inch deep Full Hotel Pans (20 13/16″ X 12 13/16″ X 2 1/2-4″ Deep)Saves money by reducing amount of labor required for clean up in busy kitchens1 mil thick Polyethylene and Nylon laminate material offers unmatched protection and durabilityTemperature range from -70ºF to 400ºFCS100