Made of two layers of stainless steel, an aluminum core, and a state-of-the-art ceramic nonstick coating 11-PIECE SET: 9.5-inch frypan, 11-inch frypan, 3.3-quart sauté pan with lid, 5.2-quart casserole dish with lid, 2.2-quart saucepan with lid, 1.1-quart saucepan with lid The layered design takes advantage of stainless steel’s remarkable durability while the aluminum cores deliver quick and even heating Coating won’t scratch and can be used with metal utensils PFAS-, PFOA-, lead- and cadmium-free nonstick coating will not release any toxic fumes—even when cookware is heated up to its temperature threshold Specially designed edges help prevent chips in the rims and protect the coating Riveted stainless steel handles feel comfortable in the hand The included glass lids allow you to monitor the progress of your food Oven and broiler safe up to 600 degrees F (glass lids up to 425) Safe for all stovetops, including induction