Representing the best in American craftsmanship, All-Clad's d5 Stainless Steel line incorporates five-layer bonded construction as well as functional advances. The nonstick surface of this fry pan releases food effortlessly and the lid makes it perfect for simmering or braising. Each of the five bonded layers serves a specific purpose, creating a noticeable difference in cooking performance. Nonstick interior ensures easy release of the stickiest foods and is dishwasher safe. Two aluminum layers, one to conduct and one to sustain heat. Patented stainless-steel core diffuses heat for consistent results. Magnetic stainless-steel exterior for durability. Includes a flat lid for covered cooking. Extra-large loop handle on lid is easy to grip, even with oven mitts. Rims are shaped to allow for dripless pouring. Improved stay-cool stick handle with finger guard for balance and control. Pan size etched on base for quick identification. Ideal for use on any cooktop, including induction. A Williams-Sonoma exclusive.