The Maltby MPF Pro Series + DR Graphite Wood Shafts have been designed specifically to match a player's swing speed with the ideal shaft weight to increase distance and accuracy. The flex to weight matching design makes the Pro Series + DR shaft ideal for a wide range of golfers. Features: Designed for improved flex and weight matching Tip structure and the overall flex profile designed to provide increased control and improved shot dispersion High initial launch angles with low spin for maximum distance 100% frequency tested in both the 90Adeg and 0Adeg shaft planes for perfect shaft oscillation Stable tip design combined with generous torque measurements helps to square the face at impact for more consistent and longer drives Designed for players looking to maximize distance without sacrificing accuracy