Please read the post carefully before messaging or calling. I bought this for my shop and used it for about two months. Since I moved abroad, it is no longer being used, so I want to sell it. The chair is completely fresh; it might look different in the photos due to dust, but it will look like new once cleaned. The chair features four wheels, 360-degree rotation, height adjustment, and a lock system that allows you to recline and lock it back in place.