Silicone Chocolate Tray Mold by Traytastic! Naturally non-stick, heat and cold resistant. Made of flexible, FDA standard quality and food grade Silicone. Great for molding ice, butter, chocolate, soaps, gummy, candy, fondant or whatever DIY crafts else you can think of! Traytastic trays feature an easy release design - do not use any sharp objects as they can damage the trays. Usage Instructions: Prior to first use, wash silicone trays with soap and hot water (always rinse and dry completely after washing.) Do not expose to an open flame, burner, broiler, or use on a grill. Specifications: Oven-safe to 446 degrees Fahrenheit and Freezer-safe to -40 degrees Fahrenheit. Dishwasher and microwave safe.