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