Abstract: The present invention concerns a shelf system comprising two or more vertical support elements (1) with upper and lower contact surfaces (3,4), fitted between two or more shelf elements (20), each vertical support element (1) comprising a cross support member (10) and a longitudinal support member (11) which are connected together, wherein each vertical support element (1) comprises two or more vertical protruding stoppers (13,14) on both the upper and lower contact surfaces (3, 4); said stoppers (13, 14) on each upper and lower contact surface (3, 4) abut the fitted shelf element (20) on opposite vertical longitudinal edges of said shelf element; said cross support member (10) and said longitudinal support member (11) are connected in an angled relationship. The invention also concerns a vertical support element.