Comfy Computer Chair with Adjustable Lumbar Support (Black) | Executive Office Chair with Headrest Ergonomic Swivel Rolling Office Chair with Flip-up Arms for Work,Study

Premium Comfort ExperienceThe ergonomic computer chair is crafted with high-quality PU leather fabric, offering a refined touch and excellent durability. The seat cushion incorporates a pocket spring layer, providing precise elastic feedback and outstanding shock absorption to prevent fatigue during prolonged sitting. Personalized Lumbar SupportThe swivel office chair features a built-in lumbar airbag system. By squeezing the air pump, you can adjust the support intensity and curvature, ensuring it closely conforms to the natural lumbar curve, effectively alleviating pressure and promoting spinal health. Activate Recline ModeThe intuitive control mechanism effortlessly enables the backrest to tilt and sway, allowing you to seamlessly switch between work focus and relaxation.

The tilt tension knob under the seat lets you customize the resistance of the recline. Pull out the control lever to initiate a smooth backward tilt; push it back in to lock the recline instantly. Flexible Space AdaptationThe armrests support 0-90° vertical flip-up. When raised, the comfy office chair can be easily tucked under the desk to save space, while also meeting arm support needs in various sitting postures. Precise Head & Neck SupportThe headrest offers 2" of height adjustment, allowing users of different heights to precisely position the support point, reducing neck strain and maintaining a comfortable posture.

Safety & ReliabilityThe desk chair base is equipped with an SGS-certified Class 4 gas lift for smooth height adjustment and 360° fluid-rolling casters, ensuring exceptional stability and mobility. Having passed thousands of tests, it supports a maximum weight capacity of up to 440 lbs