Office Star Ergonomic High Back Chair with Ratchet Back Height Adjustment

Office Star - Ergonomic High Back Chair with Ratchet Back Height Adjustment Features: Thick Padded Contour Seat and Back with Builtin Lumbar Support One Touch Pneumatic Seat Height Adjustment Ratchet Back Height Adjustment Multi Function Control with Adjustable Tilt Tension Height and Width Adjustable Arms ?A?, ?B?, ?C?, & ?D? Grade Fabric Heavy Duty Nylon Base with Dual Wheel Carpet Casters Back Size:. 20W x 25.25H x 4.25T Max. Overall Size:. 48.25H x 29W x 27.25D Seat Travel:. 3.75