Product name: Boxing Speed Ball Product size Approx : Height: 40cm/15.74in Spring height: 13cm/5.11in Suction cup diameter: 17.7cm/6.96in Product color: As shown in the figure Product material:pu+spring steel product features: 1. Powerful suction cups: The boxing ball is equipped with powerful suction cups that attach firmly to any superficial superficial such as a table or desktop. This ensures stability during training and prevents the ball from slipping or falling off. 2. Quick Reflex and Reaction Training: The Speedball is designed to improve reflexes and reaction time. It has a high rebound capacity and bounces back quickly after each hit, challenging the user to react quickly and accurately. 3. FOR YOUNG AND OLD: Suitable for both children and adults, this training equipment provides a fun and effective way to relieve stress and improve boxing skills. It is adjustable to different heights, making it suitable for users of all ages and sizes. 4. Sturdy AND SAFE: The speed ball is made of high-quality materials that are Sturdy and can withstand high-intensity training. It is also designed with safety in mind, with a soft and cushioned superficial to prevent injuries during use. 5. PORTABLE AND EASY TO INSTALL: The speed ball is lightweight and small in size, making it easy to carry and install. It can be used at home, in the office, or even while traveling, simply place it on a smooth object to secure the boxing ball, providing you with convenient and varied training options. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can feel free to contact mewe will give you some suggestion, but it is for you reference only. Shipment includes: 1 set Boxing Speed Ball