The jumping ball toy is crafted of for comfortable wearing, put it on your ankle and jump round. During the process, your and motor skilled can be improved greatly, and is a good helper for exercise. Features -Color:Multi -Material: PP, Sponge -Size: 80.00X12.00X12.00cm/31.44X4.72X4.72in - A great toy to encourage children to exercise, also a good way to develop children's coordination and . - It can play a certain role in the health of the body, and can drive the legs, abdomen and upper body to exercise together. - Lightweight and portable, easy to carry with you. You can take it out to exercise. - It is simple to operate and easy to play, without too many restrictions, you can play at any time. - Made of , these bundles balls are elastic and durable. Package list: 6 x Skip Ball Toys