Heat Conductivity Meets Easy MaintenanceThe ultimate in beautiful, high-performance cookware, All-Clad's innovative Copper Core collection combines the unsurpassed heat conductivity of copper with the easy maintenance of stainless steel. Crafted in a unique five-ply construction, the cookware contains a core of pure copper that spreads heat quickly and evenly across the bottoms of pots and pans and all the way up the sides. Aluminum layers bond the copper to stainless-steel exteriors and interiors. Enhancing the cookware's appearance, a stripe of the copper core elegantly encircles the gleaming, mirror-finish exterior. The interior is highly polished so it's stick - as well as corrosion - resistant. Rolled edges on pots and pans help prevent drips during pouring and ensure tight-fitting lids. All-Clad Copper Core Cookware Set: Seven-piece set includes 2-quart covered saucepan, 10" fry pan, 3-quart covered saute pan, 8-quart stockpot with lid Stainless-steel interiors and exteriors with elegant copper stripe Pure copper core for quick, even heating on bottom and up sides of pans Aluminum layers bond the copper to stainless-steel exteriors and interiors Lifetime warranty against defects Dimensions: Measures 9.9" x 24" x 13.9" A Closer Look: This seven-piece set of Copper Core cookware consists of a 10" fry pan, a 2-quart saucepan with lid, a 3-quart saute pan with lid and an 8-quart stockpot with lid. Polished 18/10 stainless-steel pan and lid handles are riveted for strength and grooved on the top for comfort. The lids' handles, the pans' long handles (holed for hanging on a hook or peg), and the stockpot's loop handles stay cool on the stovetop but won't be harmed by an oven's heat. Take Care: Hand washing this cookware will preserve the jewel-like beauty during its lifetime warranty against defects and beyond.