JumboMax Mid-Jumbo Putter Grip The design of the JumboMax Mid-Jumbo Putter Grip gives you a more relaxed grip on the club for a smoother putting stroke and incredible accuracy. This grip provides twist-resistance, a high-energy transfer core, super-traction, and a shock-absorbing outer layer for enhanced feel and playability, perfect for a variety of weather conditions. The Mid-Jumbo Putter Grip fits your hands better for superior surface contact and a tension-free grip that gives you better feel on putts of all lengths. JumboMax Grips can quickly and dramatically improve the way you play the game of golf. Tests show that most golfers prefer and benefit from the feel and playability of oversized grips. Once you try them, you'll never want to use a skinny golf grip again. Additional features: USGA conforming Tapered profile 1.25" diameter Ultra-tacky, textured surface 98-grams 0.580" core diameter