Ergonomic office chair design: Features a headrest with adjustable height and rotatable design, lumbar support that can be adjusted forward/backward, up/down, 3D armrests with adjustable and rotatable design, to suit your body line. High-density foam padding: Ergonomic chair is comfortable during extended use - great for all-day working. Breathable mesh fabric on the back keeps you cool and aerated. 135° reclining back, with legrest: Lean back in this home office chair at the angle you want. Elevate your lower body too: work and take time out in the position you want. Convenient extras: The PC chair is thoughtfully designed with a built-in coat hanger on the back, which keeps your essentials within arm's reach, suitable for hanging jackets, scarves, or bags. Dimensions: 109-119H x 71W x 70D cm. Seat: 46-56H x 51W x 50D cm. Maximum load 135 kg. Assembly required. It's BS5852 qualified.