Collapsible traffic cones 1.waterproof and windbreak 2.top quality 3. ... :height 450mm,base:244*244*37.5mm 4.ABS base Collapsible cones:1)450mm height,1KG weight,36mm top dia,Base ... ,No.555,Panyu north avenue,Panyu district, Guangzhou,Guangdong,China Collapsible cone.led traffic cone ,Contraction road cones