The product is a vintage 4x6 promo poster card featuring Al Unser Jr., a renowned auto racing athlete who won the Indianapolis 500 championship. Manufactured by Costacos, this sports trading card captures a significant moment in motorsport history, making it a coveted collectible for fans and enthusiasts. With its unique design and promotional aspect, this card serves as a valuable piece of memorabilia for those interested in the world of auto racing and sports trading cards.