1)Europe system 2)2 hooks and 3hooks 3)Standard size :250mm,300mm,370mm,470mm,570mm,670mm 4)Thickness:2.5mm,3.0mm BracketFeatures:1) steel material,3mm thick2) Different models and sizes are available3) Advanced design4) Conveniently assembling5) Good quality6) Powder coating Bracket for supermarket shelf