trolley jewelry set case. 1.size:225*330*510mm 2 ... +aluminum frame+white PU; 3.travel style,professional travel trolley jewelry storage case, professional jewelry case,rolling jewelry display ... aluminum sheet,black PU surface,white PU lining, aluminum frame,trolley wheels,code lock,strong handle.3) Interior: white PU ... pcConveyance:Qty/20''FCL:400pcsQty/40''FCL: 850pcs. aluminum trolley jewelry box