| When it comes to dependable value in ergonomic seating, these meticulously crafted chairs are ideal. In addition to easy-to-use adjustment mechanisms that make it possible to vary seat height, back angle, and other key characteristics, each also comes with soft padded, adjustable arms. Heavy-duty dual wheel casters provide enhanced mobility on any surface. Features: Pneumatic seat height adjustment allows quick and easy adjustment that regulates height of chair relative to floorChair rotates a full 360° in either direction for ease of motionBack reclines at 2-to-1 ratio to seat angle allowing user to recline while keeping seat cushion relatively level to floorTilt tension controls rate and ease with which chair reclines for different weights and strengths of usersTilt lock allows user to lock out tilt function when chair is in upright positionDimensions: Seat Size: 20½″w × 19″d × 3½″tBack Size: 19½″w × 21″h × 3½″tOverall Max: 41½″h × 27¼″w × 25½″dArms to Floor Min: 24¾″hSeat Travel: 4″ |