Fashion's Talk Cat Toys Catnip Balls Crinkle Animal for Kitty Run roll play! Natural catnip filled.Cute,durable and fun. Each ball has a jingle bell inside.Content:polyester fibres,plastic film and natural catnip filled Appeal to Cat's Instinctive Desire to Stalk, Attack, and Capture Prey Supervise your pet. For play only. Not a child''s toy. Toy should be removed and replaced if excessive wear or damage occurs.