A necessity for any chef's kitchen. Bake perfect cookies and pastries without worrying about foods sticking to the pan. Baking professionals know that the secret to evenly-baked and perfectly browned food is to cook with aluminum bakeware. Aluminum is widely known for its excellent heat conductivity and cooks more evenly and thoroughly than other metals. Made of natural aluminum with no finish, the Baker's Quarter Sheet is perfect for smaller ovens. Turns out perfect results every time, whether you're making bars, brownies, or cookies. The lid makes storage and transportation a breeze. Proudly made in the USA by Nordic Ware.