WearEver Aire 12-Inch Stainless-Steel Nonstick Jumbo Cooker with Lid 12-inch stainless-steel jumbo cooker with scratch-resistant, nonstick surfaces Ergonomic stay-cool handle and helper handle ensure a safe, comfortable grip Stainless-steel cover with venting knob for steam release Washing by hand recommended; oven-safe to 350 degrees F Measures approximately 18 by 12 by 8 inches; limited lifetime warranty