Maxsa Innovations 60030 Bonus Yards Portable Golf Training Aid

Improve your drives with the MAXSA Innovations Bonus Yards Golf Aid. This low profile, easy-to-read device gives you the information you need to swing more accurately. The ideal driver shaft angle is 45 degrees and this aid will make sure you have it. You can even use it to determine the slope of the green to help your putt. Installation is easy. Simply place the Bonus Yards Golf Aid around the thin club end of your driver shaft. Then, slide the golf aid up until it is firmly in place. Multiple lines and a level system let you know when your driver is at the optimal angle for the perfect swing.