Tennis Training Set: This Tennis Training Rebounder Equipment Set is great for children, teenagers, adults, and beginners who want to practice their swing.Material: The Tetherball Tennis Set is made of quality iron pole and other materials that ensures longevity and robustness.Adjustable Size: The iron rod size can be adjusted from 120 cm to 134.5 cm, making it suitable for users of different heights and ages.Package Includes: The package comes with 1 black rod, 2 rackets, 1 random color air pump, 3 green balls, 2 yellow balls and a black storage bag.Versatile & Convenient: This set is not only ideal for tennis training but also convenient to carry around with the included storage bag. Size Chart: Pole: 120cm-134.5cm/47.24inch-52.95inch Package Includes: 1?Tetherball Tennis set Note: Please allow slightly errors 1-2cm differences due to manual measurement.