Features: Natural sisal rope with scratch resistance and wear resistance. Featuring a rotating ball design with replaceable cardboard and hollow structure, this interactive cat toy satisfies cat curiosity through playful scratching. Your cat can easily scratch its paws, prevent cat from scratching your floor, sofa, cushions and furniture. Attract your cat playing. Protect your furniture from scratching and satisfy their natural scratching. The thickened chassis is stable and does not shake. Specifications: Comopnent:Wood Size: About.35x15x26cm/13.77x5.91x10.23inch Ball Diameter: About.12cm/4.72inch Quantity: 1 Pc Package Includes: 1x Cat Scratching Toy note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.