Innovative design to satisfy the urge to scratch: This accordion cat scratching board features a unique accordion design that allows cats to stretch and scratch, keeping their claws healthy. The shape is flexible and can be used as a scratching board or transformed into a comfortable nest where cats can relax and rest at any time. High-quality and durable material: Made of thick, textured corrugated cardboard, it has a strong structure and does not tear easily. Even after prolonged use, the scratching board will not crumble, is extremely durable, and is not harmful to your cat's claws. Self-entertainment and boredom relief: The built-in design with a play ball and a track allows cats to entertain themselves, chase the ball, and satisfy their need to track prey. This cat scratching board is not only a tool for sharpening your cat's claws but also an ideal choice for exercise and entertainment. Perfect for all cats: Whether it's a kitten or an adult cat, this accordion cat scratching board offers a comfortable scratching and resting place. Cats can stretch freely, sharpen their claws, or simply rest comfortably. Multifunctional design: removable and foldable for easy storage and transport. The toy ball does not fall out, ensuring your cat will enjoy it for a long time.