Feature: 1. After changing to a normal racket, it feels that the racket surface is very large, and the position of batting spot is very clear, greatly increases hitting possibility. 2. More power, better control, and a more confident swing, better look at the ball, more precise swing way. 3. The vibration generated when hitting the best hitting point is also very small, effectively reducing the possibility of tennis elbow. 4. Improve your response prediction ability, improve the ability to adjust speed, and master the oscillation time when facing high‑pressure balls. 5. Make better use of your body's strength to hit the ball forward and expand the effective hitting area. Specification: Item Type: Tennis PointerMaterial: CarbonColor: As Picture ShownSize: Approx. 607x119x15mm/23.9x4.7x0.6inWeight: Approx. 550.0g/19.4ozUsage: 1. Better stare at the ball, perceive the distance between the ball and the body, and have a more accurate swing trajectory to hit the sweet spot! 2. Improve your response prediction ability (especially volleys) 3. Better use your body's strength to hit the ball forward and extend the effective hitting area (the arm's dominant force is not stable enough to hit the sweet spot) 4. Improve the ability to adjust the pace and grasp the timing of swings when facing high-pressure ball . Package List: 1 x Tennis Pointer1 x Storage Bag