Poster Board Display with Clamp Design This poster board displays feature a simple clamp design for holding signage of a range of thicknesses. To use these wedge sign holders, first loosen the bolts in the center of the unit and pull the sides apart. Next, add your choice of graphic, for example a meter board, to the presentation display, sliding the bolts through premade holes in the fold in the bottom of the stand. Then, simply tighten the hardware and step back to admire the sleek and modern graphics stand you’ve just created! This display features an aluminum fold design that will effortlessly blend with the surrounding décor. Use these presentation sign holders in trade shows, car dealerships, schools, hospitals, or any other public space in need of impactful signage.