The best in ergonomic chairs, physio-approved. Offering the benefits of a PCB mechanism with an inflatable lumbar support. A sturdy chair that provides comfort without the hefty price tag. Curved foam back offers full contact and comfort for up to 8 hours and by users up to 115 kg Inflatable lumbar pump to support the lower back PCB (permanent contact back) mechanism which provides support whichever way the user moves A range of arms are available - fixed, height adjustable and folding Classic style 5 star base with castors as standard Tested to BS 1335 (2000) Part 2 certification A wide range of accessories are available. Choose from folding, fixed or adjustable arms, either a PCB, fixed or asynchro mechanism, or chrome bases for a touch of class Available in charcoal, claret and royal blue Note: Image is for illustrative purposes only and may differ from the actual product