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.