This Cap with Ball Finial finishes the elegant look of the Decorative Cluster Box Units. The decorative top is shown in the image with a horizontal CBU and pedestal. This CBU Cap Finial is available in black, bronze, green, grey and white powder coat color options. Constructed of aluminum and powder coated to match. Purchase new units, or update existing secure Cluster Box units in the field by purchasing the new bases and top separately. Installation is simple.