Size detail: the wooden cup measures 10 x 4 cm/ 3.9 x 1.5 inches (L x W), the ball diameter is 3 cm/ 1.2 inch and fits the cup well, the linking rope is 30 cm/ 11.8 inches long. The catch ball game set is portable and light-weight, you can carry them anywhere, good for indoors or outdoors, help you to get away from electronic screens and stay focus Quality material: the wooden catch ball game is made of quality wood, smoothy surface without rough edges or chips, with a vibrant color design, this catch ball game can active game atmosphere while capturing the kid's imagination. The brightly colored wooden ball is attached by a strong cord for extra safety, easy for your eyes to track Easy to play: just flipping a ball into the air and catch it in a wooden cup, the seemingly simple playing method needs more skills, practice and focus to accumulate more experience, it helps to improve hand-eye coordination, motor skills and focus, you can play with your friend to see who can catch more balls, it will be more challenging and exciting Hand eye coordination: the wooden catch ball game is a great way to have fun, stay active and improve your motor skills and coordination, it needs the skill of your wrist to flip the ball and catch it accurately with the cup, in the course of the game, your coordination ability of hands, eyes, brain and body will be exercised and have a better improvement Package include: you will get 8 sets wooden catch ball you can play it as a group game which is funny and suit for families, birthday, wedding, graduation parties, adding more joyful atmosphere and develop your reflexes and hand-eye coordination