Paderno World Cuisine A1200121 Induction, 8 1/4in Adapter, Large, Gray Made of a tri-ply combination of 18/10 stainless steel/aluminum/stainless steel. Allows for the heating of any type of material on induction cooktops. Can also be used as a universal heat diffuser. Use in buffets to warm bakers, plates and platters that would normally have to be heated in a standard oven prior to serving. Includes detachable stainless steel handle, dishwasher-safe.