FEATURES 3 INTERACTIVE MODES: As a high energy cat toy, the pet ball is designed for active, bored, lazy or autistic cats. It has 3 interactive modes: Normal Mode, Passive Mode and Gentle Mode. When turned on, it will move, shake or bounce on its own, and you can switch between them for different cat games. Meanwhile, when the ball is running, cool LED lights will light up to attract cats to chase and catch it, stimulating their hunting instincts. ATTRACTIVE DESIGN: The surface of the cat ball is made of synthetic fiber. The plush touch makes it comfortable for cats to play with. You can tie a bell on the ball to enhance its attractiveness. PLAY-BREAK CYCLE TO AVOID OVERSTIMULATION: Every 10 minutes of play, the pet ball automatically stops for 30 minutes (can be restarted with a touch), then runs for another 10 minutes, and so on. Product Name: Pet Ball Product material: ABS, plush Product Size: 42mm in diameter Product color: red Packing list: pet ball * 1 Please note: 1. Due to the long transportation time, the goods may be damaged during transportation, if the goods are damaged, please leave us a message through the official website immediately before posting a comment, I will solve the problem for you. 2. Due to manual measurement, the size may have 1-3cm error. 3. The color displayed by different monitors may vary.