Color:Indigo, Seat:Fabric Seat, Back:Air Grid, Finish:Gunmetal Professional Air Grid Back and Fabric Seat Managers Chair with Adjustable Padded Arms Pneumatic Seat Height Adjustment - Quick and easy adjustment regulates height of chair relative to floor. 360 Swivel - Chair rotates a full 360 in either direction for ease of motion. Standard on every executive and task chair. 2-to-1 Synchro Tilt - Back reclines at 2-to-1 ratio to seat angle. Allows user to recline while keeping seat cushion relatively level to floor. Tilt Tension - Controls rate and ease with which chair reclines to different weight and strengths of users. Tilt Lock - Locks out tilt function when chair is in upright position.