The Clever Cooking Collection from Villeroy & Boch offers functional, innovatively designed baking dishes to cook and serve in style. The 4-piece set includes a rectangular baker, a silicone cover and removable silicone handles. The silicone lid creates a tight seal for storing leftovers in the baker and can also be used while baking or roasting in the oven. Attach the silcone handles to the baker before removing it from the oven. No oven mitt required. The premium porcelain baker is oven safe to 500 degrees, while the silicone lid is oven safe to 450 degrees.