Dimensions of the natural sisal scratching ball: The sisal cat scratching ball is approximately 6.5 inches in diameter and measures 18 x 19 x 17 cm when assembled. Protect your furniture: This one Sisal cat scratch ball toy adopts the durable solid wood and natrual sisal ball. In the living room, bedroom and other places where cats like to go, it can prevent sofas and other furniture from being scratched by cats. Save money on furniture maintenance. Safe and high quality: The base of the triangle frame is designed to support sisal balls, which are stable and difficult to cast, so cats won’t get hurt while playing this toy can and are safer. Made of eco-friendly and durable materials, the sisal cat scratch ball is not easy to fall apart. Interesting Cat Toy: This kind of sisal cat scratch ball toy is different from ordinary cat toys. The unique hollow design meets the curiosity of cats by combining with the characteristics of cats’ natural love for drilling holes. The rotating sisal