Design and comfort swivel chair in net look with balancing seat. Infinitely variable seat height adjustment with Toplift. Comfortable, highly upholstered flat seat with knee roll and integrated Body Balance Tec joint. Ergonomic backrest, high back with mesh covering, height adjustable via up-and-down system. Point synchronous mechanism for synchronous adjustment of seat and backrest tilt, spring force individually adjustable to body weight, comfortable via laterally extendable adjustment lever, can be locked several times. Seat tilt and seat depth adjustment for optimum adaptation to body size. Attractive and stable design base in polished aluminium, equipped with load-dependent braked safety double castors for carpets. Includes height-adjustable armrest with soft pad armrests. This model bears the GS mark and fulfills all safety-relevant requirements.