Circulon Infinite Nonstick 12" Open Skillet 12-inch open skillet features hard-anodized aluminum body and stainless-steel base with encapsulated aluminum core Circulons TOTAL nonstick system combines nonstick coating for easy food release and Hi-Low ring design to reduce wear and tear from utensils Cast stainless-steel riveted stick handle stays comfortably cool on the stovetop Dishwasher-safe; oven-safe to 500 degrees F; suitable for all stove types Limited lifetime warranty