A World Series ring is an award given to Major League Baseball players who win the World Series. Since only one Commissioner's Trophy is awarded to the team, a World Series ring is an individual award that players and staff of each World Series champion team get to keep for themselves to symbolize the victory. World Series rings are uniquely commissioned by the winning team each year and presented to deserving players and staff early in the next season. The rings have been made by companies that include Jostens, Tiffany & Co., Dieges & Clust, and L.G. Balfour Company.