Moon Eyes Speed Equipment porcelain sign features Casper on the crescent moon. The sign is made of porcelain and measures 12 across. Whether you are displaying this sign as part of your collection in your man cave, shop, bar, or garage, or giving it as a gift, you can also browse my other auctions for more vintage gas, oil, aviation, automobile, motorcycle, and hunting signs. Moon Eyes Speed Equipment. 12 inches in diameter. Bright colors w/ porcelain on both sides.