Includes 2 Driver, 2 Iron and 1 Putter Labels per Pack STRIKE'NSWIPE. is a pressure sensitive, state of the art re-usable impact recording label, and comes in three different sizes to fit all of your golf clubs. We all focus on the swing and forget about how the club impacts the ball. Impact labels allow you to accurately gauge where on the clubface you.re hitting the ball. But with old technology impact labels, you have the hassle of replacing the label after every shot. Now with STRIKE'NSWIPE. advanced re-useable technology, you can just wipe the label clean after each shot and swing again, or hit multiple shots to gauge more than one impact at a time. These labels are so precise and sensitive that they can clearly record your furthest drives or even your shortest putts.