This item is a two-person cooperative balls for kids. Made from that is durable for lasting use, it is perfect for indoor and outdoor games. It can not only be a toy for fun, but also the great upper body workout. Super lightweight and easy to carry. It will be a great choice for your kids. Features -Material: ABS -Packing Size: 20.00X12.00X12.00cm/7.87X4.72X4.72in -Great for indoor, travel, parties, etc. Enjoy having fun with your friends. -Made from material. Durable and practical for a long time use. It is very interesting. can play with partners, which can develop their essential skills. -Lightweight and easy to store for your convenience. Encourage your kids to play this balls with their friends. -This hand pulling ball also can promote kids' physical and mental health. It is very useful. Package list: 3 x Set of Hand Pulling Balls