Maxi High Back Asynchronous Chair. The intro Range of entry-level operator and managers seating provides both value and quality, sacrificing none of the comfort and durability you would expect from this brand. Meeting fire retardancy standard BS7176 medium hazard makes them suitable for use in both the working and domestic environments. Extra large seat and back that gives extra comfort for the user. Computer or at-desk tasks are part of work, typically 7-8 hours a day. Ideal for secretarial, word processing, clerical, professional and accountancy jobs. Up to 18 stone/114kg. User can adjust height of seat to maximise support for legs. Tilt action movement used on executive chairs, allows a free-floating rocking movement - can be locked in the upright position. Optional fixed or adjustable arms available separately. WxDxH: 530x470x480-610mm. Backrest Height: 590mm. Charcoal.