Calphalon Signature Nonstick 12 Inch Frying Pan is a round-shaped frying pan with a 12 inch diameter and 3 inch depth. It is compatible with glass top, electric, and gas stoves and has a black non-stick surface coating. The frying pan is oven-safe and heat resistant up to 500°F. It is easy to clean and dishwasher safe. The set includes only the frying pan, and it comes with a lifetime manufacturer warranty.