Enclosed Cabinet Letter Boards feature a sealed back vinyl for outdoor use when mounted under an overhang. The doors feature shatter-resistant acrylic panels, full-length hinges, flush mount locks and two keys. The frame is anodized aluminum with concealed brackets. The lighted header is a 6” opaque acrylic lens for your company's name. Lettering is uppercase and lowercase Helvetica, centred and sized to the requested name. Backed by Ghent’s 10-year guarantee.