- Premium Material: These Ping Pong Balls are made from high-quality PP material, ensuring durability and longevity. - Fine Workmanship: The balls undergo a grinding process that results in a seamless surface, providing a certain degree of hardness and elasticity. - Product Size: Each Table Tennis Ball measures 40mm (4cm / 1.57 inches) in diameter, the standard size for ping pong balls. - Package Details: Each pack contains 150 colored ping pong balls. Suitable for kids' activities and shaking swing ball games. - Versatile Use: 40mm Table Tennis Balls are ideal for various applications such as lottery draws, games, water testing, decoration, and amusement park ball pit machines. Specification: - Material: PP - Size: 4cm / 1.57 inches Package Includes: - 150 x Table Tennis Balls Note: Please allow slight variations due to manual measurement and differences in monitor displays. Due to lighting and screen setting differences, the item's color may vary slightly from the images. A small dimensional difference may occur due to manual measurement.