Second Hand Humanscale Liberty Office Chair This Second Hand Humanscale Liberty Office Chair has a monofilament mesh backrest for extra support, and has whole host of adjustable ergonomic features (see list below for full details). In good condition, this Used Humanscale Liberty Chair is also in stock for next working day delivery, when ordered by 2pm. SKU: shse3955ol Good condition Intelligent counter-balance recline mechanism Pivoting backrest Height and depth adjustable seat Tri-panel mesh self adjusting lumbar support Sculpted foam seat to match body contours Die-cast aluminium frame with fused plastic coating Black monofilament stripe mesh back Blue fabric seating upholstery Five star base with castors FREE assembly & installation Available for next working day delivery when ordered by 2pm (click here for full details) Call us on 0800 559 3917, or visit our showrooms in London, Essex, or Northampton, for additional options, prices, and availability.