5 star, height adjustable swivel base with castors |
Backrest and seat angle can be fixed or set to free float in 2:1 ratio |
Heavy duty thick foam office chair for up to 8 hour use and users up to 115 kg |
Large seat, shaped kidney foam with an inflatable lumbar pump for support |
Lumbar support pump can be used to adjust the level of lower back support firmness |
Seat slide and height adjustable ratchet back to accommodate all users |
Tilt-tension control knob underneath seat so you can adjust tilt firmness to match your bodyweight |