Ergonomic Design: widen mesh back supports all directions of the waist; moving the sitting position from side to side, the spring of the lumbar support can auto adapt to provide support.
Multi-function: 1) Height adjustable armrests, 2) 3.5 inches up and down, 20° rotation headrest adjustment, 3) you can lean back to 90°, 115°, 125° to find your best position for your lunch break to relieve fatigue.
Comfortable Sitting: High-elastic nylon special net is breathable and comfortable, giving you good support. High-density sponge-filled cushion is soft and not easily deformed, which is soft and comfortable.
High-quality: All materials are carefully selected. The base is made of aluminium alloy
