Steel Materials: This security bollard is made of steel with high hardness, great made to last. Welded and integral structure enables the bollard post withstand the impact High Visibility: The bright yellow color enhances visibility, steel bollard will serve as a reminder or warning in any environment. Silver and yellow reflective tapes around the top remind drivers and walkers to stay alert and cautious during night Stable Base: Our traffic bollards are firmly fixed to the ground by the foot bolts, which makes them more stable even in case of impacts Easy to Assemble: Assemble this steel safety bollard won't take you much time. All you need to do is to find the right place, drill the holes, tap into the anchor bolts and tighten them Various Application: This safety barrier bollard is suitable for many applications. It will increase visibility to entrances, parking lots, sidewalks, bike paths, and more to properly keep you away from the harm caused by transport vehicle issues, commonly used in traffic-sensitive areas