Food-grade silicone, Safe & Non-toxic. Reuse without deformation, no fading. Easy to Clean, can be washed in the dishwasher. Suitable for ovens, microwave ovens. Pop out easily. Create a good DIY Experience. Material: Food Grade Silicone Color: White Size: A: 28 x 16.6 x 5.8cm B: 29.4 x 17.1 x 4.5cm Temperature range: -40F ~+446F(-40C~+230C) The surface of this silicone dessert mold is smooth, non-stick and flexible, which make it easier to pop out with pressed fingers. Tips: Dont use sharp things close to it. Dont use steel wool or any mental scrubber to clean it. Dont put it near fire or heat source, such as the heating tube in Oven, when using it in the oven, you could put it to the middle layer or upper of the oven When baking finish, please remove the pan from the oven out, and place the bakery products in the cold rack until completely cold. Cooling for about 15-20 minutes and then release better. Package list: 1 x Cake Molds