Duxtop Professional Stainless steel Cookware Induction Ready Impact-bonded Technology (4.2Qt Casserole) 4.2-quart stainless steel casserole with lid; Constructed with 18/10 commercial grade stainless steel, heavy gauge impact-bonded aluminum encapsulated bottom, build to last for a life time. Ergonomically shaped handle with anti-slippery satin finish, handle is riveted to pan provide durability. Suitable for all cooking source, electric, gas, infrared, induction stove or glass and ceramic cooktop. Dishwasher-safe; oven-safe to 550 degrees F; Freezer-safe for food storage; Lifetime limited warranty.