The revolutionary pentagonal profile of the slimmest SuperStroke Flatso 1.0 Putter Grip with CounterCore Weight increases stroke consistency due to its wider flat-front and multiple edges. The new SuperStroke Flatso 1.0 Putter Grip with CounterCore Technology lets the golfer fine tune the feel and stability of the putter by adjusting the weight of the grip. Every new SuperStroke CounterCore putter grip comes with a 50g back-weight that engages larger muscles in the arms, shoulders and back, which results in more of a pendulum motion. SuperStroke\'s patented NO TAPER design promotes even grip pressure, which leads to better putting. It can also be played without the weight if you prefer.   SuperStroke Flatso 1.0 Putter Grip with CounterCore Weight Product SpecsDIAMETERLENGTHWEIGHTCORE1.10\"10.50\"85g0.58\"