You're the very definition of a die-hard St. Louis Cardinals fan. Even while you're out golfing with your friends, you love to show off that loyalty. Now you can combine your two passions when you get this St. Louis Cardinals hat clip and ball markers set. The hat clip is a great addition to your cap and the ball markers will ensure you're able to keep track of your next putt. The ball markers feature vivid St. Louis Cardinals graphics, so everyone will see your fan status.