- 12" (30,5 cm) & 10.25" (26 cm) Cast Iron Skillet Set, including 2 Large & 2 Assist Silicone Potholders - The most versatile cookware: Oven-safe frying pans used to sear, sauté, bake, braise, broil, fry. Can be used on a variety of heat sources, electric stove, gas, glass, induction, oven, grill, campfire - Silicone potholders protect your hands from -104 ºF to 464 ºF (-40°C to 240°C). The silicone handle covers are dishwasher safe. - Easy to clean and maintain: After each use, simply wash and clean with hot water, then dry and rub with natural oils. All the information you need is included.