Tour Edge 1 Backdraft GT Plus Putter 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