Description Suitable for making cakes, chocolates, birthday decorations, etc., for a wide range of applications. Made of high quality silicone material for safe and durable use. Easy to demould, making your DIY work more convenient, saving time and effort. The temperature range is -40 degrees Celsius to +230 degrees Celsius and is suitable for many applications. Designed as a happy birthday letter style, if you use this silicone 3D mold to make cakes for your friends or others you care about, they will be very happy.