Circulon Steel 12-Inch Stir Fry Deep, 12-inch stir-fry pan made of mirror-finish, 18/10 stainless-steel Concentric grooves inside protect rugged, titanium-composite nonstick Stainless-steel-clad aluminum disk in bottom distributes heat quickly evenly Slip-resistant, stay-cool handle oven-safe to 350 degrees F Lifetime warranty against defects