Cooks Standard NC-00239 Stainless Steel Dome Lid 12-Inch Multi-Ply Clad Fry Pan, Silver Made of 2 layers of 18/10 stainless steel and an aluminum core along base and walls Aluminum core allows for heat to be distributed evenly/quickly; Polished for easy cleaning Riveted handle stays cool/comfortable; Flat base and curved sides for spreading/pouring Large size for multiple uses: sauting, frying, and more; Dome lid traps moisture/circulates air Works on Induction, gas, electric, glass, ceramic, etc.; Oven safe to 500F; Dishwasher safe