The 16 ft. x 2-1/4 in. x 11/16 in. WM356 Pine Colonial Casing Moulding can be used to frame an interior or exterior window or door. When mitered and painted with a decorative finish, it can be used as a picture frame. This moulding is the perfect choice for the do it your self homeowner. Casings completes the perfect finishing touch to any room.