Product features: This outstanding tennis training device is not only functional but also designed with your convenience in mind. Measuring at 21*21*4 cm, it is compact and easily portable, making it an ideal companion for your tennis practice sessions wherever you go. Weighing a mere 300 grams, it won't add any significant burden to your carry-on. The carefully selected materials ensure its durability and performance. The blue color gives it a sporty and attractive look. The round base provides stability during your training, allowing you to focus on perfecting your strokes. The included tennis ball and strong line offer a reliable connection, ensuring smooth and consistent practice. Whether you are a novice looking to build a foundation or an experienced player aiming to refine your skills, this tennis training device is your perfect partner. It's a great investment for those who are passionate about tennis and committed to improving their game. Don't miss out on the opportunity to enhance your tennis skills with this fantastic training tool. Specifications: Material: Plastic Color: Blue Size: as shown in the picture Packaging: OPP bag The package includes: 1 * Base 1 * Tennis ball with strings 1 * Hook