Durable and safe construction - Made from tear-resistant polyester fabric wrapped around a strong sprung-steel frame. This design holds its shape, resists scratching, and avoids deformation during active play, providing reliable protection for indoor use. Engaging and interactive design - Includes a peep hole and a hanging ball inside the tunnel to stimulate curiosity and long-lasting entertainment for cats, rabbits, and other small pets. Wide compatibility for small pets - Designed as a versatile small animal toy suitable for cats and other pets such as kittens, rabbits, puppies, and small dogs to play and stay inside the tunnel. Easy to fold and store - Collapsible and quick to assemble in minutes. Lightweight and portable, it folds flat for compact storage and easy transport between rooms, in the car, or when traveling. Promotes exercise and enrichment - Encourages running, crawling, and chasing, helping to keep your pet active and entertained while preventing boredom. Practical use scenarios - Indoor playtime for a curious cat: place the tunnel in a common area to invite exploration, peep-hole interaction, and ball chasing for extended engagement. - Small pet enrichment: provide a stimulating space for rabbits or puppies to explore, sniff, and move through the tunnel, using the inner ball and hole to interact with you. - Portable play space: collapse the tunnel for travel, day care, or temporary setups in another room or at a friend’s house, keeping pets occupied and entertained on the go.