Clothing Optional Metal Sign. Let your visitors know what they're in for with this fun sign. It is the perfect piece for that outside spot in your backyard, pool, or hot tub area. The item is made from galvanized steel, is hand painted and covered in lacquer so it will last for years and years. Hang this 12 x 8 metal sign where ever you dare! I can also customize this sign for you. If you have any questions, please ask me. Everything that Dr.Skipper makes is guaranteed to be 100% awesome.