High back 2 lever operator chair with permanent contact back Conforms to BS 1335 (2000) Part 2 Deep padded contoured back & generously proportioned seat with waterfall front Features gas height adjustment & back height adjustment PCB mechanism means that backrest angle can be fixed or set to free float & move in permanent contact with the users back Available with fixed loop arms, height adjustable arms or without arms Black nylon base with easy glide castors Choice of colour 2 year warranty