Christies Home Living Leather with White Stitch Comfortable Adjustable Chairs, Office Chairs, Black High-back support: all day comfort Seat and Back, Back Height 26.8 inch 360 swivel: smooth-rolling, seat-height adjustable, Black PU Leather Adjustable Seat: Seat length 20 inch, Seat Depth 19 inch, Seat Height 20.5 inch to 24 inch 250-Pound maximum weight 29 by 27 by 45To 49 inches (LxWxH), with 1-year limited warranty