Note: this chair is only suitable for taller people. I wish I had read the reviews. The product description said that the armrests were adjustable - that's not exactly true - they are on a hinge that you can move up out of your way, but they don't adjust up or down. Nor does the chair adjust down far enough so my feet reach the floor. Also the lumbar support doesn't tilt on it's own, but you can probably adjust it by angling it a certain way when tightening the screws. Very disappointed but not like I'm going to take it apart to return it at this point.