Trideer Hopper Ball is a fun and versatile toy for children aged 3-12. It promotes coordination, burns energy, and provides an active sitting option. Made of durable anti-slip PVC, it ensures safety and encourages core stability. Perfect for indoor and outdoor use. Features 1. This ball is a fun toy and perfect gift for children age between, 3-12. It can burn energy, promote coordination of your kids by hopping together with their friends at party, either inside or outside. 2. It also serves as a ball chair to your children, provide flexible seat at home and in the classroom. They need to learn and keep a healthy posture by active sitting, which encourages core stability. 3. Sturdy & Safe to Use: Easy to grip with handles. The ball is made of durable vinyl material, which is anti-slip and free of BPA & heavy metals. Specification Material: PVC Color: Bule Size: Dia 25cm Package Includes: 1 x Jump Ball