b'MISTRALOptional FeaturesThe following are optional extras to the range.MT01 MT02 MT03 MT04BLACK LEGS WITHOUT ARMS BLACK LEGS WITH ARMS CHROME LEGS WITHOUT ARMS CHROME LEGS WITH ARMS Black Mesh Back Onlyadd 28Writing Tabletadd 70Castorsadd 30Special InstructionsVinyl only available onseat cushion.Black plastic back available MT05 MT06 - no extra cost.BLACK CANTILEVERBLACK CANTILEVER WITHOUT ARMS WITH ARMS Chrome cantilever available on a longer lead time.53 www.airseating.co.uk'