This warning pile is mainly used in road intersections, sidewalks and other places that need warning, and plays a role of warning and guidance. It is suitable for road crossing lanes, , communities, hotels, supermarkets, and places where many people gather.FeaturesMaterial: PlasticIt is made of material plus great processes, and sturdy. used for road entrances and exits, highway maintenance, hotels, communities, sports venues, dangerous areas and road construction sites.The warning column is a kind of isolation used between roads, buildings and parking spaces, so that the driving motor vehicles play a warning role.Easy to install, little maintenance. Normal operation in rainy and snowy days.Able to withstand violent shocks and quickly return to the original state after the shocks.Package list: 1 x warning column