Popular operator chair for general computer use. With seat-height adjustment to maximise support for your legs. The Permanent Contact Back (PCB) Support allows you to adjust the angle of the backrest or leave the backrest free-floating so as to remain in contact with your back at all times. Available in three colours: Blue, Charcoal and Burgundy. With the option of No Arms, Fixed-Height Arms or Height-Adjustable Arms. Also with the option of regular Nylon Castors for carpets, Glides to limit movement, Soft PU Castors for Wood floors, or Brake-Lever Castors. (Push the lever down on each Brake-Lever Castor to prevent movement, or pull the lever upwards on all Brake-Lever Castors to allow free movement.) Meets government BS7176 medium hazard fire safety standard for use in homes and offices. Tested by FIRA to meet the government EN1335:2000 Part 2 standard for strength, safety and stability, making it suitable for up to 8 hours' use per day by persons weighing up to 18 stone (114kg). Delivered to your door in just 3-5 working days. Delivered flat-packed with instructions for easy self-assembly. Comes with 2 years' guarantee on upholstery, and 5 years' guarantee on components. Seat Width = 48cm Seat Depth = 45cm Seat Height = 48-59cm Back Height = 52cm. Fixed-Height Arms Height-Adjustable Arms Blue (Click for larger picture) Charcoal (Click for larger picture) Burgundy (Click for larger picture)