Representing the best in American craftsmanship, All-Clad's d5 Stainless Steel line incorporates five-layer bonded construction as well as functional advances. This pan lets you sear, saute, pan-roast, braise and prepare flavorful pan sauces and gravies. Each of the five bonded layers serves a specific purpose, creating a noticeable difference in cooking performance. 18/10 stainless-steel interior for foolproof browning and easy cleanup. 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. Straight sides accommodate liquids; a lid locks in moisture for slow braising. Improved stay-cool stick handle with finger guard for balance and control. Rims are shaped to allow for dripless pouring. Extra-large loop handle on lid is easy to grip, even with oven mitts. Pan size etched on base for quick identification. Hand crafted in the USA with materials from the USA. A Williams-Sonoma exclusive.