Ergohuman Elite Office Chair with Headrest - Black This Ergohuman Elite Office Chair has a vibrant black mesh-upholstered backrest and seat, as well as numerous ergonomic features. These features include a height and depth adjustable seat, tilt tension & angle control, a height adjustable backrest, and lumbar support. Available for FREE next day delivery within London and M25 areas, when ordered by 2pm.  FREE delivery & installation available within London and M25 areas SKU: OC16MOS A host of ergonomic adjustments Adjustable headrest Supportive black mesh upholstery Seat height & depth control Contoured, height adjustable lumbar support Backrest height adjustment, tilt tension & angle control Simple single lever control Adjustable armrests (height & angle) 97% Recyclable Optional black leather seat pad 10 year manufacturer's guarantee on chair frame / 5 year manufacturer's guarantee on mechanisms and arms / 3 year manufacturer's guarantee on mesh, castors, and gas lift Polished aluminium 5 star base Semi-soft castors suitable for wood or carpet Available for FREE next working day delivery if ordered before 2pm (click here for full details) Need more choice? Call us on 0800 559 3917, or visit our showrooms in London, Essex, or Northampton, for additional options, prices, and availability.