DescriptionChildren can have a great fun with this flashing jumping ball for hours, this jumping ball is made of durable plastic material, need to be put on one ankle,and then rotate forward or backward. This flashing jumping ball helps improve kids' motor skills while burning excess energy and giving kids a fun cardio workout to do with friends.Features-Material: Plastic -Size: 62.00X15.00X8.50cm/ 24.37X5.89X3.34in. -Every time you skip it, the rotating wheels automatically produces a dazzling multi-color light show. - Thick padding on ankle loop allows for comfort and effectively protects your child's ankle from impact.- Easy to use: Just need to place one foot in the ring and set the skipping for a fun jumping game.- It's very easy and similar to play with jump rope. Show your family and friends how cool you are!- A great toy to encourage children to exercise, also a good way to develop children's coordination and balance.