Modern office work swivel chair in trendy mesh look. Continuously variable seat height adjustment with Toplift (LGA tested). Design backrest with breathable mesh cover, continuously height-adjustable. Comfortable trough flat seat with comfortable knee roll. Comfort permanent contact mechanism, continuously lockable. Including ring armrest. Chrome-plated steel 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.