The Copper Core Collection offers unparalleled performance, so you'll feel like an award-winning chef every time you cook. With a thick copper core, 2 layers of aluminum, and 2 layers of stainless steel, the Copper Core Cookware Collection is both ultra-responsive and ultra-durable, distributing heat evenly as you cook and maintaining a constant temperature as you are adding ingredients. Its construction and materials are perfect for recipes that require maximum precision. This 10-piece cookware set includes 8 & 10-inch fry pans for fast frying, 2 & 3-quart sauce pans w/ lids for sauces, a versatile 3-quart saute pan w/ lid, and a 8-quart stockpot w/ lid. For an added touch of elegance, all pieces have a polished surface and a cutout that shows off that lustrous copper. Bonded, Engineered, & Assembled in Usa. Backed by All-Clad's Limited Lifetime Warranty.