Pitching Accuracy Drills: Utilize the strike zone to give pitchers a full visual of key areas, helping players focus on pitch location, move their fastballs and changeups within the target zone, and improve both batting and pitching accuracy. Strike Zone: White strike zone is 9 holes. White L: 58 cm / 22.83 in, W: 55 cm / 21.65 in (Approx.). Yellow L: 61 cm / 24.02 in, W: 41 cm / 16.14 in (Approx.). The hitting zones help you to quickly recognize the wicket and increase the efficiency of your practice. Sturdy Material: The strike zone is made of polyester material, durable and not easy to tear, which can improve pitching accuracy and arm strength. Easy to Install and Adjust: Using the four hook and loop fasteners on both ends of the adjustable straps, you can easily attach this portable pitching aiming device to the baseball net. The adjustable straps can be easily fixed at different strike zone heights for different ages. Use Scenarios and Applications: Solo backyard practice: Attach to a portable baseball net and practice locating pitches at different strike zone heights. Batting cages or team practice: Use with multiple players by adjusting height to suit various ages and skill levels. Youth training sessions: Calibrate the strike zone height to teach younger players precise pitch location and consistent arm movement.