Ergonomic Design: These chairs are crafted to provide ergonomic support for the head, shoulders, waist, and hips, featuring a high-back design and often including lumbar and neck support pillows for enhanced comfort and to alleviate fatigue.
Material and Construction: They typically feature a sturdy all-steel metal frame and a heavy-duty wheelbase with Class 3 hydraulic pistons for stability and durability, supporting a significant load capacity. The seating is often made with high-density sponge and covered with wear-resistant PU leather for comfort and a premium feel.