Williams Executive Chair This Williams Executive Chair is upholstered in soft bonded leather, which comes in several colour finish options. Its various adjustable features include a height adjustable seat, and tilt tension adjustment. SKU: OC99DY Soft touch panelled bonded leather upholstery Sculptured padded high backrest Height adjustable Twin lever infinite lock mechanism Weight tension control Gas lift tested up to 150kg Padded armrests Chrome frame & castor base 4 - 5 working days delivery Call us on 0800 559 3917, or visit our showrooms in London, Essex, or Northampton, for additional options, prices, and availability.