Premium Material - Made of eco-friendly plastic, high quality PP and PUA sponge, very strong and durable, no odor, lightweight and safe to play with. Soft sponges protect your ankle by reducing friction. Gentle and safe. Encourages coordination - The use of fulcrum principles cleverly encourages the coordination of foot movement. Like tap dancing, foot, abdomen and upper body joint movement are controlled. LED Flashing Light - Built-in LED lamp diodes emit cool light, very noticeable, especially at night. Enjoy jumping and dancing with the flashing light. Fun Ball Games - Encourage kids to exercise and improve. Ideal Gift - Easy to use and very interesting , everyone can play with it, keep fit and your body slim. For adults or children. Jumping makes you smart and happy. A good gift for your kids. Features: - Bounce toy ball for parents and kids, this sports toy ball is for kids (age 3 years) and adults suitable. You can play with your kids, its a fun cardio exercise. - A fun and entertaining toy that encourages kids to exercise. - Helps develop coordination, endurance, athletic ability, flexibility, etc. - The bouncy ball is ideal for playing alone or with friends, classmates. Better than sitting in front of the TV or computer. - The ankle strap is made of PP and covered with PUA sponges for comfort and safety. The lightweight bouncy top spins easily without hurting ankles on impact. Just enjoy this fun gyroscope exercise while you have the energy. - You can train anytime, anywhere, not dependent on weather or location. Specifications : Material: High quality PP and PUA sponges, very strong and durable, comfort and safety. Color: Blue, Pink, Red, Yellow, Green. Application: One foot goes into the hoop, the other foot jumps. Have fun jumping game. Foot, stomach and upper body joint movements are stimulated like tap dancing. Scope of delivery: 1 x hopping top.