PU spring post,Steel warning Post,Spring Post,Flexible post,Delineator post, PVC Warning post,PVC Warning pole,PU warning post size:Φ100*760mmCharacteristics: elastic warning post is made from special rubber, PVC, PU, and special produced. It can go back to the original state very quickly after be impacted by force. It widely used in the entrance of the city , pavement or used as seperator of ...