b'BLAST ERGOBR554 BR544 BR550BR540EXTRA HIGH BACK WITH HEADRESTEXTRA HIGH BACK WITHEXTRA HIGH BACK EXTRA HIGH BACK & MULTIFUNCTIONAL ARMS MULTIFUNCTIONAL ARMS & HEADREST WITHOUT ARMSWITHOUT ARMSBand ABand BBand CBand DBand EBand F Band G SeatSeatSeatOverallOverallWidthHeightDepthWidthHeightBR554 563575590602620820870500470-6004606501180-1390FABRIC BANDSDIMENSIONS (mm)BR544463475490502520726776500470-6004606501160-1370BR550475487502514532730780500470-6004606501160-1390BR540375387402414432637687500470-6004606501160-1370standard features optional featuresMultifunctional arms standard. Ratchet back height adjustmentThe following are optional extras to the range.and synchro mechanism with side tension and seat slide as Lumbar standard. Full 5 year guarantee. SupportPolished Base InflatableInflatable IndependentX-4D Arm Padadd 60 Lumbar Seat Pad Seat Tilt withadd 25add 37 add 42 Seat Slideadd 150Memory Foam XL Seat PadSeat 580W x 520D add 55 add 75 www.airseating.co.uk22'