Ergonomic Office Chair, SGS Certified Gas Cylinder, 400 LBS Capacity, Retractable Footrest, Office Chair with Adjustable Lumbar Support, Gaming Chair, Mesh Office Chair

Safety Certification：Workplace chair has passed professional tests such as SGS, TUV, and BIFMA, so you don’t want to worry in regards to the reliability of all components. The gas lift is leak-proof and explosion-proof, ensuring protected height adjustment. The base is made of high-strength metal, and the chair can easily bear a weight of 400 pounds
Adjustable Lumbar Give a boost to：The lumbar Give a boost to can also be adjusted with a knob, allowing the lumbar region to suit the computer chair, reducing lumbar pressure by 50%, making improvements to sitting comfort, and reducing fatigue
Multi-angle Tilt：The backrest can also be easily adjusted to more than a few tilt angles, adapting to different sitting positions and postures. Computer chair equipped with an extendable leg rest, it allows for better freedom to switch between work and rest
Breathable Mesh：Ergonomic Workplace chair uses elastic mesh, which maintains breathability at the same time as also relieving pelvic pressure
Adjustable Headrest：Moves for neck alignment, Give a boost to,home Workplace furniture sets, and reduced muscle strain