Feature: ---Suitable for Cats and Kitten Indoor Play, Interactive Play, Catch Play and Independent Play. --- Naturally active cats, especially kittens, they like playing games. In some cases, youcannot play with your lovely pets. Buying some toys for them will be the best option to keep your pets busy. ---Release Cat's Energy, stabilize their Nervous Emotion, increasing theirMovement to Achieve Weight Loss and Keep Fit Healthy. ---Your kitten will enjoy hours of fun while playing with these cat toy balls, chewing,chasing, scratching, catching, they won't be bored. Specification: Material: EVA Diameter: Approx. 35mm/1.38" Color: Rainbow Color Package Included: ---12pcs cat toy sponge ball