Experience ultimate comfort with this office chair. Its rocking s-shaped backrest easily adapts to your body and supports 90-120 rocking range that can relieve your stress and ensure you stay energized at work. Crafted with breathable mesh fabric and elastic sponge, every moment spent in this task chair is pure bliss. The thick curved seat, measuring 10cm, ensures you stay comfortable all the time. Take customization to the next level with the adjustable lumbar support that allows for 4cm adjustable distance. Flip-up armrests offer versatility, offering comfortable support when needed and effortlessly folding up to save space. For stable swiveling and lifting, stability is ensured with a reliable 5-claw base and the SGS gas rod, while its durable universal wheels enable seamless mobility. With its ability to support up to 150kg, this office chair is your ultimate ergonomic solution.