Mingyang Super Stroke Golf Putter Grip 3.0 Super Soft Silver-black Standard length, all the specifications are 265 + -2MM, rod diameter (diameter) is the standard generic golf putter grip M58, is converted into a standard metric 14.6MM. Is suitable for all standard golf putter grip change one size. New high-tech PU material features CrossTraction technology for improved feel and tackiness Brand new&durable