Designed for convenience and functionality, the Maxfli(R) Metal Ball Marker and Hat Clip Set is the perfect addition to your golf accessories. The hat clip easily attaches to the brim of your hat, and holds two ball markers. Both markers conveniently clip on and off the hat clip so you can use them on the go without having to dig through your golf bag. FEATURES: Easily secures onto most standard size brims Includes two metal ball markers and hat clip