ideal for athletes and fitness enthusiasts, this wrist rebound ball helps improve reaction time and hand-eye coordination. The solid rubber ball is connected to an elastic string, allowing it to bounce back after each throw. Use it as part of your training routine or as a fun way to keep active during your time. Features -Color:Yellow -Material:Polypropylene fabric, rubber -Size:6.00X6.00X6.00cm/2.36X2.36X2.36in -Wrist strengthening: enhance your wrist strength and hand flexibility with this 6 cm rubber rebound ball, ideal for improving athletic performance -Hand stress toy: reduce hand fatigues and stress with this solid rubber ball, ideal for use in various settings such as the office or home -Portable exercise tool: enjoy the convenience of a compact, easy to carry ball that can be used anytime, anywhere for a quick workout - and reliable: constructed from solid rubber, this ball is designed to last, maintaining its shape and performance over time -Reaction training: improve your handeye coordination and reaction speed with this quick-response rebound ball, suitable for athletes and fitness enthusiasts Package list: 1 x wrist elastic tennis ball