High back 2 lever operator chair with permanent contact back Conforms to BS 1335 (2000) Part 2 Deep padded contoured back and generously proportioned seat with waterfall front Features gas height adjustment and back height adjustment PCB mechanism means that backrest angle can be fixed or set to free float and 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