[Package Includes] The package contains 30 plastic golf balls, durable and lightweight. The ball measures approximately 42mm in diameter and has 26 holes to ensure the true spin and precise distance of the full-size golf ball. [High Quality] The golf training ball is made of environmentally friendly HDPE material. environment and has successfully passed environmental testing standards. The blow molding process is one-piece molding, lightweight, not easy to dent and not easy to break, strong and durable. [Unique Design] The hole design ensures the true rotation and precise distance of the normal size golf ball. At the same time, the hollow design is light and safe, suitable for children's games. [Easy to Use] The golf training ball can be hit like an ordinary golf ball and can be used with any type of golf club, so you can easily practice when you can't spend a day on the course. [Wide Application] Suitable for backyard, indoor golf practice, training sports, pet tools. It can be used in toys and is a good toy for your children and pets.