Item No.: 17 groups Purpose: decorative accessories Material: Silicone SIZE About: small bone: 3*2.7 * 1cm weight about: 11g large bone: 5*3.2 * 1cm weight about: 25g Small round: 5 * 1cm weight about: 18g large round: 7.5 * 1cm weight about: 33g Uses: Epoxy, Clay decoration ornament, pendants, cakes, bread, jelly, chocolate, etc. Shape: Irregular Category: baking mold/cake mold Materials:Made from food grade silicone , safe for use in the oven, freezer, microwave and dishwasher.Silicone is non-stick so it's easy to release your creations.And also the flexible material makes it easy to clean. Multi-functional use: our mold can be used for making cakes such as bread, pudding, mousse, jelly, yogurt, dessert, candies and also you can use it in other baking ingredients.Also perfect for candle making, soap making, clay and epoxy resin crafting projects etc.Perfect for you and your family DIY together.Silicone Mold only,other accessories demo in the picture is not included