The product is an original 1955 Carolina Cannonball 3 sheet movie theater poster, measuring 81" x 41" when unfolded. This vintage piece of entertainment memorabilia is a rare find from the movie industry of the 1950s, showcasing a classic design and promoting a film that likely captivated audiences at the time. With its historical significance and unique size, this poster would make a valuable addition to any movie memorabilia collection.4d.