From KitchenAid, this cookware set features:  Heavy-gauge stainless steel construction is durable for everyday use Extra thick bases heat evenly edge-to-edge Easy-measure volume markings in saucepans & stockpots Easy-strain lid on saucepan Tempered glass lids retain heat and flavor Stainless steel handle Suitable for gas, electric coil cook top, induction, and electric smooth top Oven, where cookware is safe to 500°F Dishwasher safe 11-piece set measures:  Covered straining saucepan approx. 1.5-qt. Covered straining saucepan approx. 3-qt.  Covered stockpot approx. 6-qt.  Open saute approx. 3-qt. Open frying pan approx. 8" Covered frying pan approx. 11" Steamer insert approx. 3.75-qt. (fits 6-qt. stockpot) Imported.