This Please Don't Pee On Me sign is made from 3/4" pine. I've used exterior acrylic paint and several coats of a clear acrylic sealer. It will hold up well in all weather conditions. The sign is attached to a wooden stake. It is a small sign, measuring 11 1/2" wide x 9" tall. Everything is hand painted by me. It's a nice way to get your point across to all the local pet walkers. I've been told they do the trick!