BALHAM TRADE-Home Office Swivel Chair with Adjustable Lumbar Support Ergonomic High Back Desk Black-1 21.7"D x 27.6"W x 49.6"H

& ：home office desk chair features an adjustable lumbar support that moves up and down to fit the natural curve of different body heights, helping you maintain a healthy posture and long-lasting comfort. The sturdy frame and solid base hold up to 300 lbs, making this ergonomic office chair a reliable choice for work or study
& ：Stay fresh and supported with our mesh office chair designed for long hours of work or gaming. The breathable mesh back promotes airflow, while the thick, high-resilience cushion provides just the right amount of softness—no more hard seats or sliding forward. The Y-shaped back frame and padded flip-up armrests make this comfy chair ideal for any home office desk chair setup
：This adjustable desk chair adapts to you with a 3.9-inch height lift, 30° tilting headrest, 90–120° recline range, and 90° flip-up arms. The upgraded headrest adjusts both height and angle to support users of different heights—perfect for computer chair and gaming chair use. The 360° swivel chair base allows smooth, effortless movement across your workspace
& ：Made with a reinforced three-stage gas lift, explosion-proof seat plate, and silent PU casters, this ergonomic office chair combines strength and safety with quiet mobility. The solid base prevents wobbling or bending, keeping your office desk chair stable and floor-friendly—perfect for daily work or study