Cookware set features Calphalon's signature hard anodized aluminum construction for excellent conductivity and even heating The interior surface of the pots and pans is double coated with Calphalon's sturdy, reliable nonstick coating Tempered glass covers. Oven safe to 450 degrees Fahrenheit This is not dishwasher safe 8 inch omelet pan, 10 inch omelet pan, 1quart covered sauce pan, 2quart covered sauce pan, 3quart covered saute pan, 6quart covered stock pot, 4pcs tempered glass lids