... .Material:Pu 3.Height:750mm 4.Top Diameter:80mm Elasticity Warning Post/Spring Post 1.Model:CC-E032.Material:Pu3.Height ... :750mm4.Top Diameter:80mmCharacteristics: Elastic warning post is made from special rubber, PVC, PU, and special ... city , pavement or used as seperator of constructions.It can warning the drivers effectively, even if the vehicles bump thewarning post ...