A necessity for any chef's kitchen. Naturals uncoated commercial aluminum bakes better, lasts forever and is rust proof. The Natural Commercial Bakeware line is designed for commercial use. This pan will exceed all of your expectations at home. The durable, natural aluminum construction bakes evenly and browns uniformly, while the light color prevents overbrowning. This 9 by 9 Inch Cake Pan comes with a plastic lid for storage and easy transportation of all your baked goods. Proudly made in the USA by Nordic Ware.