Package Dimensions: 18 x 12.3 x 5.9cm; 150 grams Color: A Requires Batteries: No The cat toy balls are designed with bright colors which can attract your cat well. The interactive ball is suitable for most cats and puppies of different ages and adapts to the nature of the animals when they scratch and bite. Get away from loneliness: These adorable cat toys are the perfect gift for pets. It helps reduce damage to your furniture from pets and prevents them from getting bored or feeling lonely. Specifications: Material: sisal material Size: 6 * colored balls about 1.8 inch diameter Color: arbitrary Special features: The cat toy ball has a hollow construction with an integrated bell. When the ball is shaken, it makes a pleasant sound which is very attractive to cats. Note: Due to manual measurement, the product may have 1-2cm error, please understand. Due to the screen difference, the product may have some color difference, please understand. < br>