Brighten your work space with the Rae Ergonomic Task Chair. This little ray of workplace sunshine is designed with a synchro mechanism with seat slide and a height adjustable, ratcheting back for workday comfort. 19-1/2" wide x 18-1/2" deep seat adjusts in height from 16" to 19". Back size is 19" wide x 20" high. The task chair also features T-pad arms that adjust in height and width. 26" diameter five-star base is equipped with casters for easy mobility. Weight capacity is 250 lb.