Calphalon Contemporary Stainless Steel Cookware, Sauteuse, 5-quart 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. 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. Clear tempered-glass lids let you see food while it's cooking and are oven safe, so you can finish covered dishes in the oven or keep them warm until ready to serve Beautifully-shaped pan is great for simmering sauces, or making paella, oven casseroles and even frittata. Two loop handles for easy handling. All cookware is dishwasher-safe and carries Calphalon's full lifetime warranty. 5-quart stainless-steel sauteuse with aluminum core for superb conductivity Gracefully curved stainless-steel handles stay cool on the stovetop Glass cover offers curved handle and wide-banded stainless-steel rim Dishwasher-safe; oven-safe to 450 degrees F Measures 12-3/7 by 16 by 6 inches; lifetime warranty