The SuperStroke CounterCore™ Flatso™ putter grips feature a revolutionary pentagonal profile to allow for increased consistency due to its wider flat-front and multiple edges with the added adjustability of CounterCore™ Technology. Flatso’s also feature No Taper Technology as well as CROSS-TRACTION surface texture to help you with a smooth, consistent, and reliable putting stroke. Putter grip includes 50g CounterCore™ weight and wrench. For those who prefer not to utilize the 50g weight, an aluminum cap is also included. Different weights of 25g and 75g are also available and sold separately.