1、Improved Training Skills: With the volleyball spike training equipment, you can easily improve your wicked fast arm speed and spiking power, without ever chasing a ball, no need the help of another. 2、Firm And Practical: The volleyball spike trainer has hook and loop fastener design, which can hold the ball securely in place, can tie it to the post and can be adjusted to the length and height you want. 3、Durable Material: The volleyball training equipment is made of lightweight and durable neoprene, not worrying about breaking while practicing, easy to carry. 4、Various Scenes: The volleyball training aid is suitable for indoor and beach volleyball, can even fit basketballs, football, practical and useful. 5、Easy to Use: Due to the elasticity of the spike training system, the volleyball will vibrate back and forth when spiking, you can hold the ball before spiking it, can hold the ball securely in place. 2 x Elastic Rope2 x Volleyball Cover Item Type: Volleyball Training BeltMaterial: NeopreneApplication: Improve volleyball training and jump training.