Dual lcd monitor stand Material: steel / aluminum Mounting pattern: 75x75 / 100x100mm Swivel : +/- 20 degrees (for each "arm") Tilt : +/- 20 degrees (for each "arm") Rotate : 90 degrees (for each "arm" Weight capacity : 12kg (26.5lbs) (for each "arm") Support panel size : 15" - 24" Height adjustment Cable management Smart torque adjust Set/box, 5set/carton, 120set/pallet Box: 47.5x27.3x9.5cm Carton: 49.2x49.2x30.4cm