b'LUNALR544 LR540HIGH BACK WITHHIGH BACK WITHOUT ARMS MULTIFUNCTIONAL ARMSBand ABand BBand CBand DBand EBand F Band G SeatSeatSeatOverallOverallWidthHeightDepthWidthHeightFABRIC BANDSDIMENSIONS (mm)LR544425440460488506686736500490-6304606501050-1260LR540375390410438456636686500490-6304606501080-126standard features optional featuresErgonomically shaped back rest. Ratchet back heightThe following are optional extras to the range.adjustment. Synchro mechanism with integral seat slide. Inflatable lumbar & multifunctional arms as standard features. XL Seat Pad580W x 520D add 75Polished Base Folding & HeightInflatable SeatX-4D Arm Pad Memory Foam add 60 Adjustable ArmsPad add 25 Seat add 50 add 42 add 55INFLATABLE SEAT PAD AVAILABLE ON ALL OPERATOR CHAIRSAn adjustable 2-chamber air-cushion integrated in the seat pad this promotes free regular movement and sitting posture.Promotes dynamic sitting Adjusts to changing sitting postureTrains, conditions and stimulates the back muscles Promotes blood circulation and oxygen supply Improves concentration and performancePrevents back pain www.airseating.co.uk18'