Volleyball practice serving training device volleyball training belt serving practice bumping belt auxiliary spike rebound soccer bumping bag practice

【Multifunctional Design】: Suitable for volleyball and soccer training, improve your lifting skills and ball sense. [Elastic Rebound]: Made of highly elastic material, it provides good rebound effect and makes training smooth and continuous. 【Adjustable Length】: It can be adjusted according to the user's height and needs, suitable for children of different ages. [Easy to use]: With its simple design and easy-to-use buckle, children can use it immediately and train anytime, anywhere. [Durable Material]: Made of high quality material, it ensures durability for long time use. This training belt is an ideal choice for children to improve and develop their motor skills while playing.