Jumbo grip minimizes wrist break down for a more pure stroke. It also reduces grip pressure and helps to reduce club head rotation to help golfers find the hole more often. * These deep center of gravity putters span from traditional and popular blade models to high MOI mallet styles models. All feature GT+ putters feature our new alignment aid. * High moment of inertia (ability to resist twisting) heel and toe weighted designs keep the putter square throughout the stroke so more putts find the hole. * Easy-to-use alignment aid, the same width as a golf ball, features a centered sight line. Plus, a TPE insert for responsiveness and a true touch. * Lifetime warranty and 30-day play guarantee