【Comfy Mid-to-Low Back Support】The backrest of this executive office chair features thick segmented cushions, offering sufficient mid-to-low back support and cushy comfort to make to make long hours at work easier. The built-in lumbar support can be effortlessly adjusted to better align with the spine, alleviating lower back stress and tension. 【Convenient Adjustment】The gaming chair's pneumatic gas cylinder allows for easy seat height adjustment and rocking back. Turn the knob on the right side of the seat to inflate the lumbar area, providing efficient support for your lower back. Multiple adjustments empower you to customize your sitting experience and boost productivity.
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