Save space on your desktop! Patented clamp for desks from 15 to 75 mm. Arm with adjustable height by three positions allow 3 different height for the tray. Swivel area is 360°, progressive brake to slow down or stop swivel movement. fully adjustable by telescopic construction. Tray can be fully extended up to 345x262 mm (wxd), strong construction allows a maximum load of 5 kg, turned by 360° & the tray by 205°, support tray is tilted by 9° for easy LCD reading. Telephone register Can be attached to the tray.