Features1. Non toxic material: This fun interactive toy ball is made of 100% non-toxic and durable hard PVC material. We have increased the thickness of the material, making it more sturdy, durable, and bite resistant compared to other balls.2. Rolling sound: The power tube inside the ball produces interesting sounds when rolling and shaking. Rolling and making sounds will captivate your beloved dog. The clutch pocket on the surface of the dog ball makes it easier for dogs to pick it up while playing. Whether outdoors or indoors, this interactive dog toy can make your friends have fun playing.3. Round triangular cone design: The round triangular cone teeth grinding point is specially designed for cleaning dog teeth. It is round and does not damage the gums. When dogs use toy balls, they will use their teeth to bite the protruding points, thus comprehensively cleaning their teeth. Daily protection of dog teeth will make them healthier.4. Wear resistant and bite resistant: Even large dogs with strong destructive power are less likely to leave tooth marks and bite through.SpecificationStyle: Hamburg BallMaterial: PVCSize: 14 x 14 x 14 cmWeight: 348 gPackage Include:1x Dog toy ball