SINKFIT Straight Rubber features Lamkin’s Fingerprint Technology and Genesis Material to provide a responsive feel, optimized surface tack, and unmatched durability. Its unique contoured shape is designed to promote proper wrist alignment to ensure smooth, repeatable mechanics. It is the perfect option for the golfer with a straight-back-straight-through stroke, utilizing a claw, palm-to-palm, fingers down the shaft, or split hand putting grip style and prefers a midsize rubber grip.