Material and construction - Made of waterproof, tear-resistant polyester wrapped around a steel frame for durability and long-lasting use. Ball features - Cat tube toy with jingle balls or fluffy balls inside to add more fun; many cats enjoy batting and chasing them. Collapsible and portable - Folds down in seconds for easy storage and travel. - Size: approximately 10 inches tall, 12 inches in diameter, and 31 inches long. Durability and safety - The combination of tough polyester and a steel frame stands up to cat scratching and vigorous play. Gift and practicality - A practical gift for cat owners that provides hours of exercise and self-amusement; a great way to encourage daily activity and keep your pet active. Use scenarios - Indoor interactive play: Place the tunnel in a living area to encourage exploration and play with your cat. - Solo or owner-assisted games: Cats can hide, stalk, and pounce in and around the tunnel for engaging activity. - Space-saving travel or storage: Collapsible design makes it easy to pack for trips or tuck away when not in use.