Flexible and non-stick, Designed for durability and longevity. silicone molds reusable 3000 times. Made of 100% pure food grade silicone, Made from 100% BPA-free silicone, meets European safety standards. Easy demoulding, Suitable for oven, refrigerator and microwave, easy to clean and can be cleaned in the dishwasher. So cleaning is always fast, simple and hassle-free! Working temperature range -40 to +446 degrees Fahrenheit (-40 to +230 degrees Celsius). Hygienic food grade silicone that does not retain tastes or odors. No peculiar smell, soft, easy to demold, no fading, durable for long time use. And your children with the DIY cake, it can promote feelings. As A surprise gift to friends or family. Food grade silicone Non-toxic Very flexible for easy removal from cooked food Reusable and non-stick Can be used as moulds. Beautiful fluted pattern, provides you with round and good cakes. Easy to use, Reusable. Made of high quality, non-stick silicone. Excellent thermal conductivity,