Features 1.CAT RATTLE BALL: Cat yarn balls have built in rattling beads to make rustling sounds, and the ball with rattling beads to make a rustling sound when gently shaken. 2.SPHERICAL APPEARANCE: Cat rattle ball adopts a spherical appearance to awaken the nature of cats, and the sisal wrapped around the exterior makes cats like it. 3.COMFORTABLE SISAL TOUCH: Cat chewing yarn balls are simple, stylish and beautiful, with three colors of sisal balls on a rope, comfortable sisal touch. 4.PAW GRINDING AND CHEWING: Cat chase yarn balls allow cats to comfortably sharpen their claws and chew. Diameter of about 5cm/2.0in, just right for the cat's paw sense. 5.LANYARD DESIGN: Cat chewing toys with lanyard design, with hooks or ropes hanging on the cat cage, door handles, cat climbing frame and other places. Specification Item Type: Cat Yarn Balls Material: Sisal Diameter: Approx. 5cm/2.0in Package List 1 x Cat Yarn Ball Note Please allow some error due to manual measurement.