The Task Master® Economy Industrial Chair is a black, economy polyurethane chair with a padded 2 ½" seat cushion to help prevent fatigue. Office chair swivels 360 degrees. The task chair rises to an overall height from 17" to 35", and the patented wave tube extension offers additional 10" of height. With a backrest tilt of 22 degrees and a seat tilt of 10 degrees with paddle lever controls , the Task Master chair provides customizable comfort with ergonomic knob controlled backrest height adjustment. The task chair is furnished with a mid-rung polypropylene footrest that mounts securely to the 26" diameter base. The industrial chair design is covered with black microcellular, self-skinning polyurethane foam. An eight-inch pneumatic lift.