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