All-Clad LTD 10-Inch Nonstick Open Stir Fry Pan Rounded, wok-like, 10-inch pan with flat bottom pan for stir-frying Stainless-steel interior; hard-anodized aluminum exterior; aluminum core Layer of scratch-resistant, professional-grade nonstick bonded to interior Comfortable lid and stay-cool pan handles riveted for strength Lifetime warranty against defects