Realistic ball movement - Use this volleyball training aid to improve your hitting skills without the need to chase the ball. Work on arm swings, ball contact, and footwork without the need for others. Benefits - A great coach who can increase your evil arm speed and spike power. Very suitable for hitting, physical training, and agility training. Easy to use - it comes with a large hook that easily connects to basketball circles, poles, broom handles, backyard toy sets, garage ceilings, and more. Please note - the height can be slightly adjusted using the buckle on the nylon strap (up to 7.5 cm/2.95 inches). The maximum length of the nylon strap is 43 centimeters/17 inches, and the ball rack pocket is 32 centimeters/12.6 inches. A must-have item for spike technology - lightweight and durable, the Spike trainer firmly holds the ball in place, while the attacker develops form and hitting techniques, making it perfect for use in training camps, clinics, and various levels of practice. Color: As shown in the picture Packaging content: 1 * Trainer Attention: Due to manual measurement, please allow for a slight error. Please make sure you don't mind before bidding. 2. Colors may vary depending on the monitor, please understand. Hello, please pay attention to your shipping address when purchasing products. If your delivery information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly