Give customers more information about your merchandise with this black 7" x 5 1/2" clamp sign holder. Flexible mount won't break off. When hit, it bounces back perpendicular to shelf! The clamp sign holder is made of the highest strength ABS and nylon engineer-grade plastic; no more rusted, bent, or broken frames. Angle of frame adjust in 10° increments. The frame can be used vertical or horizontal to accommodate your sign style.