Infinitely variable seat height adjustment with top lift, high contoured backrest with spine shaping, intervertebral disc seat for optimum support in the pelvic area, and a synchronous mechanism for simultaneous adjustment of seat and backrest inclination with body weight adjustment. The chair features continuously lockable settings, a black PA base, and load-dependent braked safety double castors, which are only suitable for carpeted floors. It can be exchanged with a hard floor castor set (not included). The product is disassembled and comes with assembly instructions.

Specifications include a seat width of 450 mm, height adjustment from 420 to 550 mm, depth of 450 mm, backrest height of 570 mm, and a maximum body weight capacity of 110 kg. The weight of the chair is 16 kg. It comes with a 3-year warranty and has GS certification from Intertek Fürth.