High back operator chair supplied with height adjustable arms Traditional operators chair offering style, comfort and functionality for all offices Choice of permanent contact back or Asynchro back type Permanent contact back (PCB) allows you to adjust the tilt of the back rest or leave it free floating Asynchro mechanism provides free floating back action, independent seat tilt, lockable seat and back Features gas height adjustment, back rake adjustment, back height adjustment and independent seat tilt adjustment Choice of nylon or chrome base with optional seat slide and pump up lumbar support also available Supplied with height adjustable arms Also available without arms or with fixed arms Upholstered in a range of fabrics and colours from Camira (5 times Queen\'s Award Winner) 3 year warranty