| Meat loaf? Banana nut bread? A loaf of sourdough perhaps? Whatever your baking you ll want the best results possible. Commercial quality bakeware sets the standard for professional results and durability.Heavy-weight aluminized steel for durability strength superior heat conduction and corrosion resistance Uncoated surface offers good reflectivity for even heat dispersion After repeated use natural darkening of pan will actually improve baking performance Wire rod is curled inside rim for extra strength and warp-resistance Steel is folded over at ends tripling corner thickness and reinforcing rim 25 Year Limited Warranty Made in USA |