Product Description: * EverNu cover is so durable,it wont dent, warp, bend or peel.* Heavy cast aluminum base is virtually warp-proof.* Accurate cooking temperatures are maintained with the Control Master heat control.* Deluxe nonstick finish, inside and out, provides stick-free cooking and easy cleaning.*Skillet is immersible and dishwasher safe with the heat control and AC cord removed.