Item Name: Molds Oval Heart Round Shape Jewelry Making Mould Earring Chams Necklace. DescriptionNon-toxic, Safe for Crafting and Environment,Material: SiliconeFlexible, resistant to tearing, durable in use.Excellent for DIY Jewelry, Charm Necklace, Pendant, and etc.Color: Transparent whiteSize:16.9x9.3x0.8cmWork with such materials as light metals, plaster, wax, soap, epoxy and UV resins.Style:as picture show