Advertising sign for vehicles
FIG. 1 is a perspective view of an advertising sign for vehicles showing my new design;
FIG. 2 is a front elevational view thereof, with the rear being a mirror image;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a side elevational view thereof, with the opposite side being a mirror image.