Vista HB High Back Asynchronous Ergonomic Posture Office Chair With Adjustable Arms & Lumbar Support Product Details - Vista HB High Back Asynchronous Ergonomic Posture Office Chair With Adjustable Arms & Lumbar Support Blue The Vista High Back Asynchronous Posture Chair with adjustable arms & lumbar support offers something for every taste and need. Features include asynchronous tilt, lumbar support, moulded foam seat, adjustable arms and gas lift and more. Adjustable chair arms provide improved user comfort. The Vista High Back Asynchronous Posture Chair will help you sit comfortably and help correct posture. The perfect complement to your workstation. 24 hr use chair Recommended Usage The Vista HB High Back Office Chair is suitable for 24 hours per day and 7 days per week use. This chair is perfect for multi-shift office use in 24 hour offices, call centres, etc. Chair Usage Chair Usage Good quality all round chair, ideal for secretarial, word processing, clerical, professional and accountancy jobs. 150 kg Weight Capacity Suitable for up to 23 stone or 150kg Height Adjustable Chair Height Adjustable Seat Height Users can adjust height of seat to maximise support for legs. Seat height can be adjusted from 450mm to 540mm asynchronous chair Asynchronous Tilt This feature allows you to move seat and back to any position you choose, to maximise comfort. Chair With Fixed Arms Adjustable Lumbar Support Lumbar support can be inflated to maximise lower back support, tailored to each individual user. Height Adjustable Chair Height Adjustable Back Users can adjust height of back to maximise comfort and support. Blue chair Material & Colour Blue fabric chair. 5 Years Warranty Warranty - 5 Years The Vista HB high back chair comes with 5 years warranty. Dimensions Seat WxD: 510mm x 530mm Back Rest Height is 480mm (measurement is the chair back only and excludes chair base, seat etc.)