The Franklin Sports softball 2-in-1 grow-with-me baseball tee is designed for first-time athletes learning to play tee ball or softball. The set is designed to offer a 2-step process to truly train as you grow. Kids start with the beginner Hanging Tee and eventually work their way up to the Traditional Tee Trainer. Simply attach the softball to the end of the hanging arm using self-stick technology and swing away. The hanging design is perfect for teaching young players how to swing while improving hand eye coordination. Once younger players gain confidence and start to grow, the hanging arm can be removed and replaced with the traditional ball tee topper in seconds.