eat and backrest flexibly mounted and independent from each other the backrest follows your every movement – even sideways – thereby offering maximum support and stability optimum backrest counter-pressure thanks to synchronisation mechanism with automatic weight setting and additional fine adjustment option flexible seat and backrest areas create an ideal dynamic for better care of the lumbar area perfect balance of dynamics and stability additional side padding for the back Equipment Schukra lumbar supports polished aluminium base armrests with adjustable height, depth and width seat depth adjustment of 5 cm castor wheels for carpet grip edge protection in real leather, black Optional castor wheels for hard floors headrest in real leather, black