And interesting combination of mounts. This extruded shelf-edge sign holder clips easily to solid shelf. But the chipboard sign glues to a strip of high-tack adhesive along the holder. A slightly rounded front allows the sign to be positioned directly perpendicular to the shelf edge or tilt back somewhat as shown. You might worry about the durability of the final construct, but it seemed stable and sturdy at least for temporary retail and Point-of-purchase displays. Note the coordination of the printed sign background pattern and the shelf paper. Now that’s thinking ahead. CLICK the thumbnail for various detail views.