Mario Batali 13-by-9-Inch Lasagna Deep Dish Pan, Espresso Extra-deep lasagna pan made of cast iron for exceptional heat retention Porcelain-enamel exterior available in a variety of classic colors 2 side handles ensure safe transport to and from the oven Washing by hand recommended; oven-safe up to 500 degrees F Measures 9 by 13 by over 3 inches deep; limited lifetime warranty