42-50cm adjustable height: Set this computer chair to a level you want. Easy to match your desk and work at a comfortable level. Gas lift to move up/down smoothly.Reclining, with footrest: Back on this high back office chair goes back to a maximum 135 angle. Great for lying back and taking time out. Manual footrest to elevate your lower body. An office chair for home, an office chair for work.Comfortable and ergonomic: Filled with padding so can be used all day long. 360 seat, this swivel chair moves with your body motion. High back and armrests for support.Five wheels: A rolling chair which moves wherever you want it, without having to pick it up.Dimensions: 106-114H x 68W x 67Dcm. Seat: 42-50H x 52W x 57Dcm. Maximum load 120kg. Assembly required. Note: There are zips on the back of the backrest. Open it, and you will find the parts for assembling the chair.