About this item Premium & Safe Material: These cat balls with bells are made of safe and non-toxic metal, durable and lightweight, perfect for cats to bite, chase, roll and hunt. Size & Color & Packaging: Measuring 1.8 inch, each cat jingle ball comes in two different beautiful bright colors, attractive to your cats. Package includes 12 pcs mixed color cat balls, color randomization. Excellent Jingle Balls: Each jingle ball has a bell inside that makes beautiful voice to keep cats and kittens more interested or entertained all day, and your cat will get a workout by chasing these cat ball with bells. Cat Interactive Toys: The interactive cat ball toys will get your cat moving, exercise your cat’s body and keep her away from boredom and laziness. You will love watching your cat chase her cat ball toys, listen to the bells and roll it around. Best Gift & 100% Satisfaction: These cat toy balls are the best gift for your cats, they will definitely love these bell balls. We will provide 100% satisfaction to our customers.