... BrandEUDORAMaterialcrystal, rhinestonesJewelry TypeFashion earringsDesignshamballa stud earringsStud MaterialSterling silver studs/silver plated studs/stainless steel studsSurface TreatmentSterling silver core/silver plated core/rodium plated coreQualityHigh quality, promised ... are good at many kinds of material. such as sterling silver, copper, alloy, stainless steel, glass, gemstone, and so on. ...