Our ergonomic high back gaming chair is built for an immersive gaming experience! It comes with multiple adjustable functions to perfectly meet all your needs in daily use. The seat height can be adjusted from 18.5'' to 22.5'' and the backrest can be tilted from 90° to 160° to meet your ideal position for working, gaming or reading. The ergonomic high back and wide seat perfectly fit your body shape to provide a comfortable sitting experience. The comfy headrest and lumbar cushion help reduce discomfort in your neck and waist. Besides, the heavy-duty metal frame and sturdy 5-claw base make this chair strong and stable enough to support up to 330 lbs. This racing style swivel chair is an ideal choice for your daily work or study!