Eye Catching Design: This Jumping Ball stands out in the playground. It's not only appealing to children but also adults, making it a fun addition to any game.Enhances Coordination and Balance: Playing with this ball requires hand eye coordination and physical movement, promoting body coordination, balance skills, reaction ability, and attention in children.Versatile Use: Suitable for both indoor and outdoor use, this ball offers convenience for various sports activities. It's not just for kids but also ideal for adults to join in the fun.Premium Material: Made from PVC, this ball ensures play time for everyone involved. Size is 55cmx55cm/21.65inchx21.65inch.Encourages Social Interaction: The ball game can be enjoyed by multiple players at once, fostering social interaction among individuals. Specification: Material: PVC Size Chart: 55cmx55cm/21.65inchx21.65inch Package Includes: 1Jumping Ball Note: 1. This is not infant toy, please take away from children to avoid eating.2. Please allow slightly errors 1-2cm differences due to manual measurement.