Aktion Spring Post is made of special flexible Poly- Urethane material. It can quickly restore to its original shape without causing any damage to spring post as well as vehicles in case of high speed collisions. Three Bands of reflective tape are pasted on the spring post for high visibility even in bad weather conditions. It keeps excellent mechanical and chemical resistance (UV stabilized) so that it will not get discolored. The base of spring post is fixed on the road surface with the help of three bolts and specially epoxy bond.