• Zero gravity bounce: Designed to be the ball with the highest bounce. The lightweight zero gravity foam is the most bouncy material on earth. Available in 4 neon colors, collect them all! • Pop sound effect: The patented design produces an iconic sound when hitting the ground, making bouncing more addictive and fun on any hard surface, both indoors and outdoors. • 100% non-toxic: High quality and extremely durable. The Waboba Moon ball withstands endless bounces, sports uses, and indoor and outdoor games. It is also ideal as a toy ball for dogs. • Easy to grip and catch: Beyond the fun, the moon ball helps improve hand-eye coordination. Used by professional athletes as a sports training ball. It is also an excellent sensory ball for children. • Perfect gift anytime: The most fun ball ever! Perfect for girls and boys, loved by toddlers, kids, and adults. Great gift for birthdays, Christmas, and as a fun surprise for any day. Ideal size for stocking stuffers. • Measurements: 65 mm in diameter and weighs 68 grams.