Description: Interactive Toy: This cat balls toy helps you establish a positive relationship with your pet. Your cat will have a great time playing and interacting with you.Automatic Back: The interactive ball toy features an automatic back characteristic, it is soft, comfortable, quickly , tear resistant and maintains its shape.Soft and Comfortable: Made from latex material, the ball cat toy is soft and comfortable for your cat to bite and play with, ensuring their oral health.Chew Toy: This pet dog toy is for indoor activities and outdoor games. It keeps your pets entertained and happy.Pet Gift: Not only does this pet toy help prevent furniture damage but it also makes a great gift for pet owners to to their pet's life. Specification: Material: Latex Size Chart: Diameter: 4cm/1.57inch Package Includes: 10 Cat Balls with Feather(Random Color) Note: Please allow slightly errors due to manual measurement and different monitors.