A popular solution to the rigorous demands of any office environment, this range has been tested to BS 1335 (2000) Part 2. A high back operator chair with contoured back, inflatable lumbar pump and asynchro torsion mechanism, as well as folding arms for operator comfort.Features Include :Heavy duty thick foam office chair for up to 8 hour use and users up to 115 kgLarge seat, shaped kidney foam with an inflatable lumbar pump for supportIntegral seat slide and ratchet back to accommodate all usersA range of arms are available - fixed, height adjustable and foldingBackrest and seat angle can be fixed or set to free float in 2:1 ratioTested to BS 1335 (2000) Part 2 certificationSuitable for users up to 115 kgAvailable in charcoal, claret, black and royal blue