PRECISION PITCHING CONTROL: The 4 oz and 6 oz balls in this set of weighted baseballs are designed to improve throwing accuracy and command of location. Ideal for athletes of all ages, they help develop precise pitch placement during practice or training sessions LONG TOSS TRAINER: Strengthen your arm with the 9 oz and 11 oz baseballs. This phase of the throwing program builds distance and power, making it a valuable tool for youth and adult players looking to refine their long toss UNDER AND OVERLOAD THROWING AID: Enhance muscle memory and brain stimulation with progressive weights. This training equipment uses varying weights to improve reaction, mechanics, and proprioception, making it an excellent aid for all skill levels DURABLE AND IMPACT-SAFE DESIGN: Constructed with tough synthetic leather, these balls are built to withstand repetitive throws while ensuring player safety. Their vibrant colors make them easy to spot, and their robust design maintains quality through intensive practice COMPLETE TRAINING SYSTEM: Includes a detailed guide offering a year-round training program for youth and adult athletes. This training set provides exercises and tips for improving throwing skills with precision and confidence This progressive system includes four weighted baseballs (4 oz, 6 oz, 9 oz, and 11 oz), each designed to target specific aspects of your pitching and throwing mechanics. Whether you're working on pinpoint accuracy with the lighter weights or building power through long toss with the heavier balls, this set helps you train smarter and achieve precision on the field. Crafted with durable synthetic leather, these weighted balls are designed for throwing practice only, ensuring impact safety and longevity. The PowerNet Command Set Weighted Baseball Training Bundle is the ultimate tool for pitchers aiming to refine their control, build strength, and elevate their game.