Can't Decide who will Tee-off First The FLIPC is here to help you with all important life decisions, all while showing your Army Black Knights Spirit! To top off the team pride on the course: we've included two team golf ball markers to go with your new decision maker. The ball markers are Magnetic, and are compatible with most magnet holders! The FLIPC is a nice size and has a bit of heft, approx. 1.75" in diameter. The ball markers are a standard 1" diameter.