Despite the superior ergonomic design & style of this office chair, it's actually a really easy mesh office chair to use.   

5 Star Heavy Duty Base which has a gas lift with a weight tolerence of up to 21 Stone.   

The Orbit mesh back has an adjustable lumbar support for extra support where needed.  

Height adjustable arm rests support the arms and take added weight from the shoulders.  

The ratchet height adjustable back can be adjusted from the seated position making it easier to correctly position this office chair for the individuals needs.

Dimensions

Seat D:490mm W:500mm

Back H:600mm W:465mm

Seat Height 450mm to 520mm

Synchro mechanism
The seat will go up and down and you can fix or free float the angle of the seat and back rest together - usually in a ratio of 2:1, so for every one degree the seat tilts, the back rest tilts two degrees. Our synchro chairs can be fixed in any one of three positions, indicated by the number shown. The easy way to find a comfortable position. You can even adjust the torsion control knob to match your body weight. (All of our synchro mechanisms have an ‘anti-shock' facility which means you aren't thrown forward when the mechanism is unlocked).

Guarantee

The Orbit office Chair has a 5 year component guarantee as standard, unless where indicated in the product information section next to each product. All upholstery is guaranteed for 2 years