• Made with high-quality PU material, these balls are extremely durable and elastic, ideal for both indoor and outdoor games. • Create unique sound effects when bouncing on hard surfaces, providing a fun and exciting gaming experience. • With a diameter of 7 cm and a weight of only 50 g, these balls are easy to grip and catch, improving hand-eye coordination. • Lightweight and portable design, perfect for taking to the park, the beach, or enjoying at home. • An ideal gift for children and adults, perfect for birthdays, Christmas, or as an interactive toy for family activities.