The Teknik Office Ergo Comfort Air Spectrum Home is our versatile multi-adjustable fabric executive operator chair available in a choice of 23 Mainline Plus colour options, perfect for all environments and users! It has a 4 lever asynchronous mechanism - a limited forward ergo seat tilt, seat slide, back angle and gas lift seat height adjustment for excellent user comfort. The backrest also has a pump up lumbar support for additional comfort to your posture. Certified for 24 hour use and with a 150 kg rated gas lift, it's an ideal and affordable solution for all home environments. This chair also accepts height adjustable comfort armrests (sold separately), and has a sturdy nylon 5 star base. A striking bespoke product to customise your surroundings.