b'Band ABand BBand CBand DBand EBand F Band G SeatSeatSeatOverallOverallWidthHeightDepthWidthHeightFABRIC BANDSDIMENSIONS (mm)DEM734W502513525535553644694500460-6004807001210-1420DEM730W452463475485503569619500460-6004807001210-1420standard featuresWhite components and black mesh back rest. Seat slide and ratchet back height adjustment. Body balance weight tensioning synchro mechanism. www.airseating.co.uk6'