light up ring light 1.material:TPR 2.Light color: red,green,blue ... , Cert test report 4.shape:crown crown light up finger ring for party,crown finger ring 1.Manufacture in yiwu2.DESCRIPTION : led finger ... :1red / 1green / 1blue or OEM7.CE,ROHS, SGS test reportthe ring can use for party ,KTV,BAR ,HOTEL FOR FUN light ...