Simply Calphalon Stainless 10 Inch Omelette and 2 Quart Covered Sauce Pan Stainless steel interior and exterior surfaces. Aluminum core bottom for even heating. Domed tempered glass covers make it easy to monitor foods while they cook. Lids are oven safe to 450 degrees F. 100% dishwasher safe Handle: Low heat transfer Set Contents: 2 QT Covered Sauce Pan and 10" Omelette Pan