Description: Premium Material: The cat scratcher toy with a ball is made of sisal, velvet, and metal, it is environmentally, strong and durable. Cat Spring Toy: A cat toy with built in bells fit most cats and kittens, it is carefully designed according to cat daily habits, is practical, space saving, small and compact, and doesnt take up too much space; Cat Scratcher Toy: This multifunctional cat toy integrate the functions of the tumbler, velvet bed, and scratching ball, attracting the cat attention. Furniture Protection: Cat scratching ball can easily grind their paws to prevent them from scratching your floor, sofa, cushions, and furniture, satisfy the cat natural scratching instinct, and increase cat exercise and fun. Home Decoration: Simple, stylish, natural material cat interactive toy can be integrated with the modern furniture style of the family. Specification: Material:Sisal, Metal 20cmx28cm/7.87inchx11.02inch Ball Diameter9cm/3.54inch Package Includes: 1Cat Scratching Ball Note: Please allow slightly errors due to manual measurement and different monitors.