PLACE TO HIDE AND PLAY - Cats need a mysterious place to roam and have fun. Spacious, interconnecting tunnels invite cats to hide, stalk, hop and run, encouraging healthy activity and reminding your cat’s natural hunting instinct. TUNNELS - Type s can do it Increase mystery more than the straight type and provide more entertainment space. With crackle paper and a peephole, it makes a mesmerizing sound when cats walk on it, and cats can monitor the outside world. PREMIUM MATERIAL - The high-quality, tear-resistant polyester fabric wrapped around a strong spring steel frame, strong and durable , no worry about scratches and deformation, withstands the raging of cat scratches. AVAILABLE TYPES - 3-way tunnel (each tunnel length: 60cm, diameter: 25cm). PORTABLE AND CLEAN - This cat tunnel opens in seconds, folds flat, compresses in seconds and is secured by the included elastic band. It offers a stuff sack for easy travel and storage. Simply wipe the tunnel with a damp cloth.