The product is a clear ticket commemorating the 100th anniversary of Wrigley Field, specifically featuring the game between the Chicago Cubs and Arizona Diamondbacks on April 23, 2014. This ticket is a collectible item for fans of Major League Baseball and is a unique piece of memorabilia from a significant event in the history of the sport. It serves as a memento of the iconic ballpark and the special matchup between the two teams in celebration of the ballpark's milestone anniversary.