mobile filing cabinet 1,is used in library,schools. 2,it is movable ... Product Description of mobile filing cabinet:Common size(mm):W1040*D450*H2350(1-bay,single movable unit, w/ 6 shelves,lock). ... W1040*D450*H2350(1-bay,single fixed unit, w/ 6 shelves).W1040*D600*H2350(1-bay,double movable ... unit, w/ 12 shelves).Note: 2-bay, 3-bay, 4-bay ...