This portable tetherball set comes with a soft-touch swing ball with an elastic string, which not only lessens the impact but also allows you to spend more time playing and less time chasing. And constructed of high-quality steel pipes, the outdoor game set is stable and rust-resistant which provides you with endless fun. And the 2-piece steel pipes allow for easy storage and transportation. Plus, the height can be adjusted from 124cm to 139cm allowing for kids of different heights to practice and enjoy tennis. In addition, there exists a swivel arm and spiral coil to ensure a smooth swing of the ball around the pole. Equipped with 2 tennis bats that allow you to practice yourself or play with your friends & families! 3-Level Adjustable Heigh t: The height of this tetherball set can be adjusted from 124cm to 139cm which allows kids of different ages to practice and enjoy tennis. And the push-button pole locking system allows for easy & quick adjustment. Soft-Touch Tetherball and