A fun vintage Merry Christmas sign. It is approx. 22 3/4" long and 11" tall. The lights are recessed on a green and red holiday scene front. The body of the sign is plastic and has a chain to hang the sign. It also has replacement lights and a tool to remove the lights. The plug prongs are the same size. The label on the back "Dynasty Classics Corp." U.S. Patent Pending. T is a push button on the side to change the lighting configuration. It blinks in different configurations. What a great addition to a collection or your holiday decor.