Big 16-inch base high sidewalls and high dome cover provide for extra cooking and serving capacity.The EverNu cover is so durable it won t dent warp bend or peel.Heavy cast aluminum base is virtually warp-proof. Deluxe nonstick surface inside and out.Accurate cooking temperatures are maintained with the Control Master heat control.Fully immersible and dishwasher safe with the heat control removed.120 Volts AC 1500 Watts