Product description Material: rubber Size: 8 x 8cm Color: Luminous color Package content: 1 x jump ball for molar training 1. Twice as attractive: Glowing LED and loud squeaker. Iridescent colors can better attract the dog's attention. Lights are activated by movement or impact of the ball. 2. Colorful eye-catcher: As a special highlight, the ball lights up alternately in different colors. Iridescent colors can better grab your dog's attention. Lights are activated by moving or hitting the ball. 3. Dog toy game with squeaker: squeaks loudly when you push and bite in, guaranteed fun, especially suitable for young dogs who love to hunt, this is a good gift for dear pets. 4. Made of thermoplastic rubber (TPR): The extremely robust and grippy surface of the ball is made of TPR (Thermo-Plastic-Rubber), easily withstands chewing attacks and is gentle on teeth and gums. The dog toy is ideal for throwing and retrieving games. 5. Note: To ensure safety, the inner parts are covered with double plastic to avoid direct contact with the dog. But as with any other product, you should supervise your pet while using this toy.