Swiss Diamond 328i Induction 3-Piece Cookware Set Set #328i includes 12.5 " fry pan and 5.0 qtr. sq. casserole w/lid Patented nonstick coating reinforced with real diamond crystals (PFOA-free) Cast aluminum; Made in Switzerland Oven-safe up to 500 degrees F Stay-cool ergonomic handles provide a safe, comfortable grip