Mesh Ergonomic Office Chair Adjustable Swivel Task Chair with Rocking Backrest-Black

● Overall adjustable height is suitable for people of different heights● 360° swivel seat makes it easy to communicate with people in different directions● Reclining lock lever to make the chair lockable at any angle from 90° to 105°● Rocking tension knob to set an ideal tension to shake and relax when you are tired● Scientific 3D headrest with adjustable height and adjustable angle● Flexible office chair with a 4-directional adjustable padded lumbar support● Height adjustable armrests to better rest your arms for relaxation● 5-claw base with universal wheels ensuring a stable movement● Wrapped with premium mesh fabric that is breathable tear-proof and wear-proof● Thanks to high-density sponge it feels soft and reduces discomfort● Perfect working partner comes with a strong gas rod for optimal stability