Here's a great gift idea for the person who loves our Country and loves working on engines. This artist's unique designs are scratched with a knife on a black-inked board to reveal the interesting images just beneath the surface. This "Pistons & U.S. Flag" metal sign measures 15 inches by 12 inches and weighs 2lb(s). This sign is hand made in the USA using heavy gauge American steel and a process known as sublimation, where the image is baked into a powder coating for a durable and long lasting finish.