Played by PGA Tour sensation Bryson DeChambeau, JumboMax Grips are a patented, USGA conforming grip that gives golfers a stronger, yet more relaxed grip on the club, allowing them to hit longer, straigher golf shots. JumboMax Grips simply fit your hands better for increased distance, better accuracy and more solid ball striking. Our Patented design provides a superior "finger-palm" grip that is truly changing the game of golf.