Road line delineator 80mm Dia x 750mm height, with 3 reflective sleeve of 70mm height, is made of polyurethane which is strong against crashes and shocks. It is very flexible so as to not damage the vehicle at collision and can be restored soon to its original condition, 3 sets of Anchor bolts M8x50 at base can be removed without damage on surface of asphalt since the shield can be left in the asphalt when removing the flexible post only. It has an excellent recovery and the pole does not break away from the base.t.