This cookware set combines a hard-anodized aluminum exterior with a non-reactive, surgical-quality stainless steel interior to deliver one of the most efficient forms of cookware on the market. The performance of this cookware is driven by three layers of aluminum alloy, which are bonded between the hard-anodized exterior and stainless interior. The combined four outer layers of aluminum deliver optimal heat transfer and performance while offering the home chef an easy-to-clean non-reactive cooking surface.Features:Hard-anodized exterior with a non-reactive, surgical-quality interiorDelivers one of the most efficient forms of cookware on marketDriven by 3 layers of aluminum alloyProvides optimal heat transfer and performanceEasy-to-clean non reactive cooking surfaceDetails:Type: Sauce pan, stock pot, fry panMaterial: Anodized aluminum, stainless steel10-piece setColor: Stainless steelDimensions: 22.5 inches x 14.6 inches x 11.4 inches