Material: Plastic Target Audience: Dogs Type: Pet Toy Package included: 1 x Bouncing Ball Diameter: as the pic Battery: 4x AA battery(not included) Color: Multicolored Features: 1. This toy uses the AA battery (unincluded)as the power. 2. It can make music and dance with beautiful lights when pressing the button. 3. Adopting the rubber to make, it has a soft and comfortable touch while is resistant to bite. 4. Playing toy can help dogs to relieve the pressure and get more exercise. 5. The toy can cost the most energy and time of pets to let your furniture get away from the destroying by pets. Note: Please allow 1-3 cm difference due to manual measurement between different colors. Due to the screen difference, the color may be a little different from what you expect, please allow it.