Cooks Standard 12-Inch/30cm Classic Stainless Steel Everyday Chef's Stir Fry Pan Made of 18-10 stainless steel with an aluminum disc sandwiched in the bottom Aluminum disc layer in bottom for even heat conduction and prevents hot spots Riveted handles are durable, comfortable, and stay cool to hold; Dishwasher safe Tempered glass lid makes viewing food easy; Oven safe to 500F, glass lid to 350F Induction compatible and works on gas, electric, glass, ceramic, halogen, etc.