Maximum stability and top quality. Made in Germany, guarantee 3 years. Versatile: Ideal to enlarge small desks or to be used as standing workplace. Back-friendly: avoids fixed posture, reduces pressure on the spine. Strong: robust clamp from a manufacturer with more than 60 years experience in.clamping techniques. . Load 30 kg. Solid platform, rounded, easy to clean. Variable platform height 31-42,5 cm (above the desk). Massive: steel telescopic column, external Ø 6 cm. Clamp base width 10cm, made of strong flat steel, suitable for desks up to 8.cm, with desk protection