Kaiser Bakeware La Forme 12-Inch Drawn Loaf Pan Commerical-weight steel provides even and gentle heat distribution for even browning and baking 2 layer nonstick interior and exterior coating eliminates the need to flour pans. Magnum coating allows for cutting in the pan without damaging surface. Acidic or citrus foods do not affect the surface. 5 year warranty, lifetime on springform buckles.