the resin mold is designed for making bangle bracelets, perfect gift for those who are fond of diy jewelry making projects; also can be used as Resin, crafting, crystal epoxy, resin epoxy, jewelry,Cabochon, Polymer Clay,Gum Paste, Wax, Candle, Soap Mold. Color: white Material: silicone Shape: round Size: mold inner diameter: 60mm 70mm 80mm and 90mm. Packaging includes: 4 pieces round bracelet casting molds(4Sizes).