Roadstud sand base
It consists of a body shell made of ABS plastic and a mineral texture filling to optimise adhesion.
Its prismatic body reflects the light in two ways (the same direction than the beam and the opposite one).
It reflects vehicles lights, delimiting the borders of the road: the right side (usually white) and the left one (usually
amber).It can be also installed on concrete new jersey barriers.
It is fixed with resin or adhesive.