Posture operator chair suitable for 24hr usageFully certified and endorsed by a UK qualified chiropractorSculpted back and headrest with waterfall front seat padFeatures gas height adjustment, back height adjustment and weight tension controlAlso features independent back, seat tilt with seat slide to easily adjust seat depth and dual adjustment lumbar support5 star polished chrome base complete with easy glide castorsSupplied with height adjustable armsBlack bonded leather upholsteryAlso available without headrest and as a visitor chair5 year warranty