Coca Cola porcelain sign features a striking design of Betty Boop with bold red colors and is made of porcelain material. It is perfect for display in a garage, shop, or man cave. The sign measures 12 and is in excellent condition, with no major chips or cracks. 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. Vintage Coca-Cola porcelain sign. 12 inches in diameter. Bright colors w/ porcelain on both sides.