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. | The rich, elegant exterior color is not a surface coating, but is a result of a change the aluminum undergoes during hard-anodization, for a fully-infused, dishwasher safe color that won’t chip, crack or peel. | The nonstick surface means you can cook healthier using less fat, with effortless cleanup. Comes with Calphalon's full lifetime warranty.