A retro-reflective pavement mark includes a body, a base and a plurality of retro-reflective members. The body has two recesses in two opposite sides for the retro-reflective members to fit therein from inside. Stuffing material is filled in a gap between the body and the base after the both are combined together, combining the body, the base and the retro-reflective members together to make up the retro-reflective pavement mark. The retro-reflective pavement mark is kept very stable on a road after a foot or feet of the base are implanted in the ground of a road.