1. The ball is made of matt PU leather to enhance the hitting touch.
2. The base is made of high-density plastic, which is more secure and can be used by pouring water or sand.
3. Strong rebound spring, high safety performance, maximum angle of 90 degrees.
4. Four-step height adjustment, adjust different heights according to your needs.
5. Helps to soothe mood, slim down, and exercise.

Product parameters:
1. Adjustable height range: 90-120cm.
2. Ball size: 30x25cm.
3. Height of the spring: 9cm.
4. Base diameter: 40cm.
5. Base height: 10cm.