Vintage Batman Toys Porcelain Sign. For sale is a Batman die-cut (batman shape) porcelain sign featuring Batman advertising for toys. Measuring at 11 1/2″ x 8 1/2″, this sign is the perfect size to display in your garage or man cave. The Batman brand is well-known for producing quality toys and this gas porcelain sign is no exception. This sign will enhance your mancave, collection, shop, or garage. It is your chance to own a piece of Batman Toys advertising. 11 1/2″ x 8 1/2″. Batman & Robin Comics. Vibrant colors and excellent porcelain.