Stoneline 11 Inch Stone Tough Non-stick Roasting/Grilling Plate 11 inch pan features a ridged cooking surface with stone-hard mineral, non-stick interior, heavy-duty aluminum exterior, stainless steel bottom construction and molded, polymer handles plus glass lid Ridged cooking surface keeps food above the fat and juices, which drain away via a specially designed lip Pan is oven-safe up to 350 F with polymer handles attached or 500 F with handles detached Healthful oil-free cooking Product Built to North American Electrical Standards