Royalford Nonstick Cookware Sets RF12487 Pots and Pans Set, Cooking Sets, Suitable for all stoves, Aluminum Die Cast Body with 3 Layer Granite Coating Tempered Glass Lid Dishwasher Safe 7PCSA good quality 7 piece PTFE and PFOA free cookware set made with a premium quality die cast aluminum body with an extra thick base and a non stick coated interior. The cookware set has a 4 layer durable construction and is equipped with sturdy, strong, and extended handles with a silicon sleeve and Bakelite knobs on tempered glass lids. Compatible with hot plates, halogen, ceramic, and gas stovetops. The cookware set is easy to use and can be washed