Offering maximum efficiency through modern technology, the d5 line from All-Clad bonds five distinct layers in a perfect harmony of cooking performance. The cookware features a patented, three-layer aluminum and steel core that propels heat sideways, eliminating hot spots and driving through the entire pan, not just the base. Non-reactive stainless steel interiors create the optimal cooking surfaces, and the fingerprint-free brushed stainless steel exterior layer is well suited to induction cooktops as well as traditional gas and electric stoves. Pans are designed with flared sides for easy pouring, and redesigned stainless steel handles are cool, comfortable and ergonomically balanced for reduced stress when lifting. Fitted stainless steel lids have larger handles more compatible with oven mitts.Need help choosing? View our All-Clad comparison chart.. Set includes: 8" and 10" fry pans, 1.5-qt. and 3-qt. sauce pans with lids, 3-qt. sauté pan with lid, and 8-qt. stockpot with lid. Constructed with five bonded layers. 3-layer interior core consists of two layers of aluminum on each side of a layer of proprietary stainless steel. Magnetic brushed stainless steel exterior layer. 18/10 stainless steel cooking surface. Non-reactive to foods. Comfortable stay-cool stainless steel handles. Fitted lids with larger handles. Handles are riveted and feature holes for hanging. Oven-safe to 600 degrees. For use with traditional gas and electric and induction cooktops. Hand wash only. Not microwave-safe. Made in USA of Domestic and Imported Materials.