Casting Molds Material:All jewelry molds are made of smooth and flexible silicone resin,flexible and lightweight,durable and sturdy,and also resile after pull or pinch soon,very convenient Compatible With you to useVarious Shapes:The jewelry molds with cambered surface,Triple-cornered,cylindrical shape Compatible With different DIY pendant,bracelets,rings DIY makingEasy to use:the silicone molds are easy Compatible With you to pull thing in and out easily,also they can be cleaned quickly and bring a lot of conveniences in the process of making your jewelryColor:transparent whiteMaterial:SiliconePackage Contents:9 * ring moulds3 * bracelet molds:54mm,58mm,60mm,without finished productsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.