Philippe Richard 5-Piece Deluxe Bakeware Set, Seville Includes two 9-inch round cake pans, one rectangular cake pan, muffin pan, cookie sheet Heavyweight aluminum construction Silver Nonstick coating inside and out for easy cleaning and food release Rolled edges for durability Rectangular pan measures 13-5/8 by 9-1/2 by 2; cookie sheet measures 15-1/2 by 10-1/2