United Visual Products 60"W x 36"H 2-Door Outdoor Enclosed Illuminated Letter Board with Satin Frame This Outdoor Enclosed Letterboard features a satin anodized aluminum frame. Shatter-resistant acrylic window. Lockable doors mounted on full-length piano hinges (two keys included). All Illuminated units lit from top. Black vinyl interior is standard. 3/4" Helvetica letter and number set included. Outdoor boards have sealed aluminum backing and drainage holes. Case Dimensions: 1" wide main frame, 1-7/16" wide door frame, 3-1/8" illuminated exterior depth, 1-5/8" illuminated interior depth. ...