Calphalon Contemporary 16-Inch Stainless Steel Roasting Pan with Rack A heavy-gauge aluminum core is sandwiched between two layers of stainless steel by means of high-heat, high-pressure impact bonding for extreme durability. Roasting pan aluminum core provides superior conductivity and even heating for excellent browning and control of the cooking process. Non-porous stainless steel cooking surface is safe for use with all utensils. Roasting rack holds up to a 25-pound turkey. Triple-riveted handles make lifting and turning easy. Goes from oven to stove, ideal for making gravy. Nonstick V-Rack lets heat circulate, for crisp browning. The brushed stainless steel handles are make it easy to lift even when full. All cookware is dishwasher-safe and carries Calphalon's full lifetime warranty.