Description: Quality Material: This Boxing Reaction Ball is made of quality PU material, which is durable and long time, ensuring you can use it for a long time.Easy to Use: The Boxing Reflex Ball comes with a suction cup that can be installed on smooth surfaces such as glass and ceramics, providing a sturdy setup.Practical Equipment: This Fight Reflex Trainer serves as an great boxing training tool. It's great for improving hand eye coordination skills, making it an great accessories for your Taekwondo or boxing training.Wide Application: This Double End Punching Ball is suitable for home workouts, gyms, indoor sports, and more. Our reflex ball set also comes with a storage bag and 2 suction cups for easy portability, allowing you to train anytime and anywhere.Great Gift: The hanging Reflex Speed Ball makes a refined gift for boxing enthusiasts, beginners, family members, or friends who are passionate about fitness and martial arts. Specification: Material: PU Size Chart: Elastic Band Length290cm/114.17inch Ball Diameter9cm/3.54inch Package Includes: 1 SetBoxing Reaction Ball Note: Please allow slightly errors due to manual measurement and different monitors.