Ergohuman Plus... offering design & ergonomic comfort which is second to none Encompassing all of the qualities of the standard Ergohuman with new & enhanced design features Ergohuman Plus utilises flex zones that ensure constant support of back & lumbar area Ergohuman Plus was designed specifically for those who are in an office chair for eight hours a day, & require " Intensive Use Seating" to keep them comfortable for long periods of time Innovative single lever control to operate the three most frequently used functions Redesigned mechanism now offers seat tilt function allowing adjustment of the seat angle Ergohuman Plus offers more posture control & personally configured support for todays health concious work environments Features Ecofriendly 98% of the chair is made with recycleable materials Conforms to EN 1335 2009 Parts 2 & 3 Certified to Greenguard Indoor Air Quality Program for low emitting products Innovative single lever control operates seat height, seat depth & back tilt Pneumatic height adjustment raises or lowers seat height so feet rest flat on the floor Seat tilt adjustment adjusts the angle of the seat Sliding seat adjusts the depth of the seat Seat tilt & sliding seat can be used in conjunction with backrest tilt to take pressure off the spine Back height adjustment supports the lumbar region of your spine Synchro back tilt adjusts angle of back & base to allow an ergonomic seating position with 3 position lock Automatic lumbar support system Height, depth & angle adjustable armrests Height & tilt adjustable headrest Recommended user weight capacity 17 stone Mesh seat & backrest are available in Black, Grey, Red, Orange, Green, Blue, White or Burgundy Mesh fabric meets BS5852 Part 1 Fire Retardancy standard Striking polished aluminium & black frame 5 star polished aluminium base with heavy duty castors Ergohuman visitor chair available see below Also available in leather see below 10 year manufacturer's guarantee Delivered flat packed for very easy self assembly Please note Black mesh is available from stock, all other colours are made to order with an estimated lead time of 40 working days. Ergohuman Office Chairs are made to order especially for you & cannot be cancelled once ordered & are non returnable unless damaged or faulty. Fabric swatches are available on request. Please order them if you are unsure of colours or designs.