This Natural aluminum baking set includes a half sheet, muffin pan, 1 lb. loaf pan and 9 x 13 pan with a plastic lid. This gives you a variety of baking choices for whatever you may need in the kitchen to help create beautiful and delicious sweet and savory bakes. Each pan is great for evenly baking and browning foods. The plastic lid is great storage for the 9x13 pan but it also perfectly fits on the muffin pan for versatility. This set is great for anyone needing a fresh and professional upgrade to their standard kitchen bakeware. Our top-rated Naturals Bakeware collection is made of pure aluminum for superior heat conductivity and produces consistent evenly browned baked goods every time. These premium pans have a lifetime durability and will never rust. Encapsulated galvanized steel rims prevent warping. Creativity meets natural aluminum sustainability. Professional pastry chefs and bakeries bake on aluminum for consistently perfect results. You can do the same with our commercial-quality Naturals® Bakeware. Made of pure aluminum, these premium pans will never rust or warp, and they produce evenly browned baked goods every time.