Costway Home Office Chair Ergonomic Desk Chair with Lumbar Support in Black

Lumbar support with the triangular structure for comfort and sturdiness Selected mesh fabric for a breathable sitting experience Bring ultimate coziness with soft padded seat Reduce strain and fatigue on your arms and shoulder with armrests Find the most comfortable position for your work by adjusting lever and tension knob 360 rotation and 43-53cm seat height adjustment for extra needs Move on any type of floor with smooth casters Convenient to assemble with clear user manual Stronger than you think with sturdy construction | Costway Home Office Chair Ergonomic Desk Chair with Lumbar Support in Black