KitchenAid Gourmet Distinctions Stainless-Steel 4-3/4-Quart Covered Saute Pan with Helper Handle A double full cap base consists of a layer of aluminum, then copper, followed by more aluminum and finally a layer of 18/0 stainless steel, all of which is bonded to the base of the pan. Suitable for induction stoves. A unique tapered side wall facilitates stirring and whisking while the larger space at the top speeds reduction for rich, flavorful sauces. Polished stainless steel riveted handles provide a confident grip. Oven safe to 500F Tempered glass lids allow you to monitor foods while locking in flavors and nutrients for tender and moist cooking. Included on select items. Lifetime Limited Warranty