The DURHAM Comfortable Computer Chair is an extremely comfortable and robust executive operator chair with a fully adjustable "comfort curve" backrest. It also features a three-lever mechanism for gas-assisted seat-height adjustment and independent adjustment of seat and backrest tilt. Multi-position adjustable arms are included in the basic price. The DURHAM comfy computer chair is available with a choice of blue, charcoal or burgundy upholstery on the seat and backrest. DURHAM Curves Top / Side DURHAM Comfy Computer Chair: Features STYLE Fabric-upholstered comfortable computer operator chair. Sturdy executive computer chair with deep 'comfort-curve' backrest. The backrest is height-adjustable via a ratchet system. UPHOLSTERY & COLOUR Blue, Charcoal or Burgundy upholstery. ARMS & BASE Multi-position adjustable armrests with soft polyurethane armrests. Arm height will allow the chair to fit under a desk/table of 68cm high. Sturdy black nylon 5-star base gives great stability. Choose between twin-wheeled nylon castors (for carpets) - and twin-wheeled soft PU castors (for wood floors). SEAT HEIGHT ADJUSTMENT Adjust the height of the seat with a single touch via a pneumatic gas-lift which also allows the seat to swivel smoothly. INDEPENDENT TILT OF SEAT & BACKREST The seat angle can be adjusted, as well as the backrest angle. One lever adjusts the height of the seat, a second lever tilts the seat and backrest together, and a third lever tilts the backrest independently of the seat. The combined actions of the second and third lever can make you sit more upright and stop you from leaning forwards into your computer. CAPACITY This chair is suitable for upto 8 hours' use per day. The suggested maximum user weight for the chair is 110kg (17.5 stone). Please see our Big and Tall Office Chairs for seating suitable for heavier users. DELIVERY Delivered to you next working day, flat-packed in a box. Requires some simple self-assembly. (Instructions are provided.) CHAIR SIZE Back Height = 49cm Back Width = 50cm Seat Width = 55cm Seat Depth = 47cm Seat Height = 46 - 55cm THE CHELLGROVE ADVANTAGE     •     Clear Pricing     •     Free Next-Day Delivery     •     30-Day Money-Back Guarantee     •     Option of Soft Castors for Wood Floors     •     Click here for details GUARANTEE: Teknik one-year mechanical parts replacement warranty (excluding foam and fabric, wear and tear). The manufacturer reserves the right to modify and improve the product without notice. QUALITY CONTROL: All foams used are combustion-modified fire-retardant. Flammability conforms to: BS EN 1021-1 1994 (cigarette) BS EN 1021-2 1994 (match) BS 5852 Part 1 Ignition Sources 0 & 1 BS 7176 1995 Low Hazard This office chair is certified to BS EN 1335 for up to 8 hours use per day by persons weighing upto 110kg (17.5 stone). Please see our Big and Tall Office Chairs for seating suitable for heavier use. Free Delivery (1 - 2 working days) - Or tell us what day you want it!