- Durable construction: The tunnel bag is made of high-quality polyester cloth and high-quality rattle paper material, providing long-lasting durability and resistance to scratches so it is not easy to break. - Engaging play set: Includes 3 plush balls and 1 plush mouse with funny paper patterns. The crinkle/rustling sound during play attracts pets and enhances interactive fun. - Practical design for exploration and training: The pocket-shaped bag offers a better space for your pet to explore. A claw hole on the paper cat tunnel invites digging and exploration and can also be used for agility training to help reduce boredom. - Portable and easy to store: Folding design makes it simple to carry and use. The tunnel measures 19.7 x 17.5 inches, and folds compactly for storage or travel, suitable for indoor or outdoor use. - Versatile pet compatibility: Ideal for cats, and also suitable for rabbits, hamsters, puppies and other small animals weighing less than 10 kg. - Use scenarios: - Indoor enrichment: Set up a cozy play space for your cat to hide, explore, and chase the included plush toys. - Agility and boredom relief: Use the claw hole and tunnel structure to encourage movement and simple agility drills. - Travel or outdoor play: Fold and pack the tunnel for easy transport to parks or visits, providing familiar stimulation wherever you go.