ECO70CH operator chairs are heavy duty just like the ECO70CM chairs. It is also fully ergonomic. The difference between them is that this chair has a higher back. They are finished in either navy, charcoal or black upholstery.
Their features include :
Back Height - 520 mm
Back Width - 450 mm
Seat Depth - 450 mm
Seat Width - 500 mm
Seat Height - 470 mm to 600 mm
Summary - Chair clips together out of the box, no tools are required.
Recommendations - Very easy to do yourself, if you have the time.
Excellent service and fast delivery. Very happy overall.