This nonstick stove top griddle delivers superior long-lasting performance for effortless food release over and over again, so you can cook with confidence and serve even the most delicate food with ease. Elevate your cooking experience with Calphalon Premier, and enjoy the exceptional performance with endless possibilities. Designated chemical disclosure: this product contains PTFE, aluminum, and stainless steel (iron, chromium, nickel, manganese, copper, phosphorus).