Experience premium quality and precision with our durable product, designed for optimal performance. Crafted with meticulous attention to detail, it ensures a seamless user experience. Perfect for everyday use, it combines functionality with style. Please note that slight color variations may occur due to lighting effects and monitor settings. Specifications: Note: Item measurement is manual, allowing for a discrepancy of 1-3 cm. Your understanding is appreciated. Chemical Safety: Our commitment to safety is paramount. The Portable Tennis Trainer Rebound Ball is free from high-concern chemicals, making it safe for users of all ages. This commitment extends to providing a healthier practice environment, ensuring peace of mind during every training session.Efficient Practice Tool: Designed for ease of use, this tennis practice device includes a rebound ball attached with a resilient string, allowing for continuous and effective practice without the need for a ball machine or a physical partner. It's an ideal solution for beginners looking to improve their game at their own pace. Color: As Shown Material: PE Package Contents: 1xtennis sparring device Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.