EG400's are another of our heavy duty operator chairs. They have a square back, and are fully ergonomic. They are finished in either navy, charcoal or black upholstery.
Their features include :
Back Height - 500 mm
Back Width - 450 mm
Seat Depth - 480 mm
Seat Width - 520 mm
Seat Height - 480 mm to 620 mm
Summary - Chair clips together out of the box, no tools are required.
Recommendations - Very easy to do yourself, if you have the time.
So happy with this chair, back support is amazing and I no longer feel tired, sore or discomfort during the day. Highly reccomend.