Carbon steel heats evenly, and the nonstick finish gives easy food release after baking. Includes 13.75" l x 10" w rectangular bake pan, 13.5" l x 9.5" w cookie sheet, 9.5" round bake pan, 8.5" round springform pan, 12.5" l x 8.5" w wire rack, and plastic spatula and slotted turner. Oven and dishwasher safe.