Stylish, long lasting office chairs ideal for call centres Physio approved Certified for 24 hour use (BS 5459-2:2000) Stitch detailed curved back which provides permanent contact, with a classic style Supplied with height adjustable arms, offering the ultimate in flexibility Plush seat pad, for long term comfort Heavy duty mechanism allows ultimate flexibility Features include a class 4 gas lift and asynchro seating mechanism Five star base as standard Medium fire retardancy Finished in blue 2 year warranty