General description It is not only a cat scratching post but also an interactive cat toy. The unique design allows for flexible structural changes, fully arousing the cat's curiosity. When the cat catches the bell ball, the crisp sound interaction enhances their interest, ensuring hours of fun. Technical specifications Material: High-quality corrugated cardboard Durable and smooth surface that does not hurt the paws Compatibility and accessories Expandable design with magnetic connections Can connect two or more scratching posts to form a larger toy Usage Designed for interactive play, allowing cats to scratch and engage with the bell ball Encourages natural behaviors and provides entertainment for multiple cats