rebound ball is a must-have for anyone looking to improve their tennis game. This tennis training device is easy to set up and use, making it suitable for quick practice sessions at home. It's an excellent way to get a workout and refine your skills without needing a partner. Features -Color:Multi -Material:Chemical Fiber -Size:6.50X6.50X6.50cm/2.55X2.55X2.55in -Stringequipped design: featuring a string attachment, this tennis trainer rebound ball provides a seamless and convenient training experience for solo players -Adaptable usage: can be paired with other fixed bases, offering a adjustable and enhanced training experience for users -Suitable for newcomers: this tennis training device is tailored for beginners, helping them to quickly improve their skills and confidence on the court -Versatile training options: suitable for both individual and sessions, making it a versatile tool for various training scenarios - durability: made from tough chemical fiber materials, this tennis trainer rebound ball is designed to endure extensive use and rigorous training Package list: 3 x Tennis training ball