Marquee decorative light up letters

Decorative marquee light up letters - Y & K. Can be used laying flat, standing up, or hung on the wall. There's a small chip on the back of the Y (see photo). I think the wiring may be a little off. The lights are intermittent. ** Batteries not included ** (Uses 2 x AA each) Approximate measurements in the photos. Please review all the photos. Comes from a smoke and pet-free home.