Classically styled with a polished stainless steel exterior and a satin finished interior, the Calphalon Tri-Ply Stainless Steel 12-in. Omelette Pan is designed with three layers to ensure even, consistent heating. A heavy-gauge aluminum core surrounded by stainless steel provides excellent heat conduction for browning and searing, while giving you enhanced control of the cooking process. Flat, heavy-bottom fry pans have a wide surface to cook foods without crowding. The sloped sides are designed for easy tossing and rolling.