Lamkin's Sink Fit Putter Grips in Rubber are here & they come in two different shapes; Pistol & straight. The Pistol has a much larger contour & is designed to make sure you position your hands correctly. The Straight grip has a much more shallow contour & means that you can get a better pendulum action when taking putts. Both styles have an incredibly tacky feel thanks the the micro textured grip which helps to add traction in the hands, & the rubber used ensures that they are durable & will last.