The TaylorMade Spider Tour S the most stable putter in the Tour Series franchise with an MOI of 6,063. The putter lengths is 35” and the grip is 17”, it has a heavier head weight and counterbalance grip for maximum stability (along with the double bend shaft) This is the Spider Tour S (S7CB) with new pure roll insert Shaft: KBS Tour Putter Shaft Grip: TaylorMade xx Super Stroke Tour 2.0XL with the the counterbalance “zenergy” weight technology (that is adjustable and removable) Insert: PureRoll - Crafted from a blend of Surlyn and aluminum, it features grooves angled at 45° for optimal forward roll and better overall roll characteristics. Feels wayyyyy different (in a good way) than any other model I’ve come across so far. Pretty much new barely used