United visual products 48×36 outdoor combo board w/two corkboards create your own outdoor enclosed combo board. Standard satin anodized aluminum frame. Lockable door on full-length piano hinge two keys included. Acrylic window. Weather-resistant aluminum backing with silicone sealant. Case dimensions: 1” wide main frame, 1-7/16” wide door frame, 2” exterior depth, 5/8” interior depth. Includes 2 doors. Cork/cork interior, satin frame finish. 48w x 36h overall.