Comfortable small-office swivel chair in XXL size. Extra high, contoured backrest with spine shaping, infinitely adjustable in height and inclination. Large, comfortable special trough seat with pelvic support. Comfort permanent contact mechanism, continuously lockable. Shapely and stable black polyamide base, equipped with load-dependent braked safety double castors for carpets. This model bears the GS mark of the LGA Nuremberg and fulfills all safety-relevant requirements in this context.