About this item DIVERSIFICATION: New upgraded cat scratching toy. Natural sisal cat scratching ball toy combine with cat scratch posts, especially ball has a bell on the surface, which can catch cat attention. Cat scratchers for indoor cats and kittens SIZE& SIMPLE INSTALLION: Natural sisal ball is 7 inches in diameter, and the toy's size after assembly is 10”x8.6”x11". Cat scratching posts equipped with a screw driver, connect a triangle board with sticks, put the sisal cat scratching ball on the stick at the top, after that put another board on the stick, and tighten the three screws on the board STURDY & HIGH QUALITY: The base of triangle frame is designed to support sisal ball, which is stable, heavy and difficult to pour, so that cats can not be hurt and safer when playing this toy PROTECT for FURNITURE: The cat scratching toy with ball, is practical cat accessories for indoor cats, adopts the durable solid wood and natrual sisal ball. Put in the living room, bedroom and other places cats love to go, can prevent sofa and other furniture from being scratched by cats GOOD SERVICE& GIFT: If you have any unsatisfation of our cat ball toy scratcher, it is pleasure that we could give your more assistance. Furthermore, Sowone Cat Scratcher Toy would be excellent gifting idea