Izzo Golf Flatball Swing Aid

Flatball Swing Aid Flatball Swing Aid When you master hitting the Flatball, you will never hit a real golf ball fat or thin again!  A regulation ball is 1 5/8″ in diameter so your club can be anywhere up to 1 5/8″ above the ground and you will still hit the ball since the flatball is only 1/4″ tall, your club must be that close to the ground in order to hit it. Made in the USA