Heavy-gauge aluminum construction ensures even heating and is hard-anodized for durability. It also makes it dishwasher-safe. Interior includes three layers of nonstick coating - two layers provide durability and the third layer offers easy release performance. The long, brushed stainless steel handles are designed to stay cool on the stovetop. Pans and covers are also oven safe, making it ideal for finishing a gourmet dish. Cookware includes 10- and 12-inch omelette pans, 1 1/2- and 2 1/2-quart sauce pans with lids, 3-quart saute pan with lid, 5-quart dutch oven with lid, and 8-quart stock pot with lid. The nonstick surface of the pots and pans means you can cook healthier using less fat, with effortless cleanup. Comes with Calphalon's full lifetime warranty.