I suffer from a very bad back and cheap office chairs do not help so decided to take the plunge and buy an expensive one. Just visited Staples instore and they have the DPa Exact at half price while stocks last. It is now £109.99, if you search other suppliers on line they are priced up at £250.
Quality ergonomic mesh, leather & alloy synchronised executive
Breathable high mesh backrest allows improved ventilation
Adjustable lumbar support for maximum user support
Free tilting headrest restraint over a range of 30 degrees
Anatomically-shaped seat with moulded foam and under-seat shell
Large satin base for stability, fitted with hooded castors
Synchronised mechanism with multi position tilt lock and tension control adjustable for body weight
Height adjustable aluminium armrests with 2 way adjustable arm pads
All measurements are in (mm)
Back Width 470
Back Height 620
This is an amazing chair, well built, easy to build and very heavy, robust. The lumbar support is amazing.
Seat Height 480/560
Supplied Flat Packed for Self Assembly