Fits 4 & 6 inch deep Third and Quarter Pans (6 7/8″ X 12 13/16″ X 4-6″ 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