mold is f silicone, -friendly, -toxic, flexible, reusable and . Non-stick, easy to separate, easy to clean, -friendly,low carbon, can be recycled, resistance to low temperature minus 40 degrees, high temperature 230 degrees, uniform heating and cooling. Simple and useful, healthfulness, corrosion resistant and adaptabilitySuitable for keychain, pendant, jewelry, decorations, crafts making, etc. Perfect for you and your family together.Unique Gift for Someone You Value: Give your gifts to your loved , on birthdays, Christmas, New Years, weddings, etc. Tips:1. We only vide silicone mold. Please make your own!2. After squeezing and deforming, you only need to rest for a while, and then restore the state.