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