Color:Jamestown Ox Blood Vinyl, Finish:Mahogany Traditional Executive Chair with Padded Arms, Locking Tilt Control with Adjustable Tilt Tension and Pneumatic Seat Height Adjustment 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. Tilt - Pivot point located directly above center of chair base (white dot indicates pivot point). 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.