• Headrest and lumbar pillow for extended periods of sitting without discomfort• Adjustable seat height and reclining feature meet different needs• Ergonomic design fits the body curve for unparalleled support• Soft and high-density sponge cushion takes comfort to next level• 15° rocking function with an easy-to-operate tension adjustment knob • 2D adjustable armrests for extra support and comfort • SGS certified class-4 gas lift for optimal stability and safety• Sturdy metal frame and 5-claw base ensures high stability• Waterproof and anti-wear PVC leather for easy cleaning• 360° swivel seat offers convenience for various tasks• Easy to move around with 5 universal wheels • Sleek and modern design fits any room aesthetic