This collection features a bright and vibrant copper finish, reminiscent of the season. These cast aluminum baking pans were designed with spring and summer entertaining in mind, but they will delight year-round. Pans provide fine details and superior baking performance. Oven safe to 400° F. Lifetime Warranty. This pan brings lovely organic shapes from the garden directly to your table. The "petals" will capture a dusting of confectioners sugar or drizzled glaze for beautiful effect.