This Vevor safety bollard is built with a welded one-piece Q235 steel structure for dependable impact resistance in traffic-sensitive areas. Its bright yellow finish with black top markings improves visibility for pedestrians and vehicles in both day and night conditions. The welded base plate helps provide stable mounting, and the included anchor bolts and wrench support straightforward installation. It is well suited for entrances, parking lots, sidewalks, bike paths, workshops, and equipment protection. This set includes two bollard posts.