7-Ply 1.5mm Surgical Stainless Steel Electric Oil Core Skillet - Dishwasher safe * 13 inch Inside Diameter with 3 inch of depth + 3 inch Dome cover * Controls the heat and you can leave it unwatched. Easy to clean and completely immersible in water * Bakes, Grills, Cooks without Grease and Waterless with Lifetime Warranty * Available is 110V for US or Canada and 220 for non US Buyers