The product is a signed hockey puck by Mike Eruzione, a prominent player from the 1980 USA Hockey team, known as the "Miracle On Ice" team. This authentic, original signature ensures the value and legitimacy of this collectible item for fans of hockey and sports memorabilia. Being a piece of history from a significant moment in sports, this signed puck would make a prized possession for any collector or admirer of Eruzione's accomplishments and the USA Hockey team's success in the 1980 Winter Olympics.