Ergonomic Desk Chair with Lumbar Support and Rocking Function-Black

●Let the dynamic backrest ease tension through gentle rocking
●Adjustable seat height to suit various heights
●360 swivel seat enables seamless work collaboration
●Sink into softness with breathable mesh fabric and supportive sponge padding
●With an inclined backrest lumber support comfortable armrests and comfy seat
●SGS certified gas rod to adjust the seat height smoothly
●Strong 5-claw base allows you to enjoy optimal sitting stability
●Universal wheels allow for effortless movement
●Tilt tension knob and height adjustment lever for easy control
●Note: The office chair requires assembly