Mario Batali 14-Inch Pizza Pan, Persimmon 14-inch pizza pan made of cast iron for excellent heat retention Porcelain-enamel interior and exterior requires no seasoning 2 signature loop side handles ensure safe transport to and from the oven Washing by hand recommended; oven-safe up to 500 degrees F Measures 18-3/4 by 15-1/4 by 3/4 inches; limited lifetime warranty