The product is a set of IBEW Local 531 challenge coins from La Porte, Indiana, designed to be used as golf ball spot holders. These unique items are a collectible piece of historical memorabilia for members of the International Brotherhood of Electrical Workers (IBEW) trade union. Made in the United States, these challenge coins serve as a symbol of camaraderie and solidarity among members of the organization. Perfect for avid golfers and union members alike, these coins provide a fun and nostalgic way to keep track of their golf game.