GABRYLLY Ergonomic Office Chair, Home Mesh Desk Chair with Sync Lumbar Support & Sliding Seat, 4D Arm, 150° Recline, Adjustable Back,Big & Tall Computer Chair-Footrest,Aluminum Base, Gray,FLOW550

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• 【15° Active Lumbar, Scientifically Reduces Pressure】The lumbar cushion features an 15° scientifically calibrated range of motion, automatically flexing to maintain as you lean or turn, providing continuous dynamic support. Internal pressure mapping indicates this design optimizes pressure distribution in the lumbar region by up to 22%*, directly targeting and alleviating fatigue from prolonged sitting.
• 【One Chair Fits All (5‘2” to 6‘4”)】Offers professional-grade adjustment precision: 2 inches (3 levels) of backrest height adjustment, 2.4 inches of seat depth slide, 5-position tilt limiter (90° to 150°), and 4D synchronized armrests. Combined with the SGS Class-4 gas lift, it constructs the ideal posture for users from 5'2" to 6'4".
• 【Work, Recline, Recharge】Features a seat-back synchronization design: when reclining to the full 150°, sliding the seat forward is recommended to increase thigh support coverage by 18%, ensuring the spine maintains healthy alignment from focused work to deep relaxation. Kick back and relax with the integrated padded footrest. It flips up smoothly to provide a soft, supportive platform for your feet, encouraging better posture and circulation during breaks or deep recline sessions.
• 【Built Cool, Strong & Quiet】The core structure uses a reinforced aluminum alloy frame, tested to support 330 lbs. The base is a five-star aluminum pedestal with 60mm ultra-quiet dual-wheel casters for smooth, floor-friendly movement. The high-resilience breathable mesh ensures firm support and lasting airflow.
• 【Engineered for Effortless Control】 We simplified professional ergonomics. Clearly labeled levers on each side let you adjust seat depth and height instantly. A satisfying click tells you it’s locked—no guessing, just simple, secure customization.
• 【Effortless Setup & Assured Support】Ready to use straight from the box—simply attach the base and tighten 2 screws for setup in under 2 minutes. We are committed to providing ongoing component support. Should any non-damaged part require attention, we will arrange a replacement to ensure your long-term satisfaction and peace of mind.