It features bowl shape, Non-toxic and eco-friendly silicone material. It is a container used in various techniques of food preparation to shape the finished dish. Ideal house accessory! It is fun for your drinks and make your kids very happy!Our silicone baking cups are made of 100% BPA Free food grade silicone. Eco-friendly,safety nonporous and stain proof silicone.Durable-Safe to use in oven, microwave oven, freezer- Easy to clean and dishwasher safe.Can be used for not only cupcakes but muffins, gelatin, and frozen desserts ETC.Our easy-release, non-stick cupcake liners are reusable.Never have to use environmentally damaging paper cups ever again!