travel lugggage trolley 1,aluminium meterial long time use 2,folding body easy take 3,big loading 50-90k Our own factory travel luggage trolleymaterial: aluminium long time useOpen size:96*38.3*40cmFolding size:70*38.3*6cmloading:70kgPackage:10pcs/ctnctn size:46*39*73mm travel luggage trolley