Install this miniature Colonial Crossbuck Door w/Mullion. Add it to any exterior finish for a clean look interior and exterior. Sized to fit the standard 3/8 wall with 3" x 6-13/16" opening. It can be hinged to swing in or out, from left or right, and is easily modified to use as an interior door. Kit includes: Polystyrene door, real brass hinges, brass plated door knobs, brass-plated escutcheon plates, clear glazing and interior and exterior casings. This is a kit, so some assembly is required. "