product description 1.Cat TunnelCat tube tunnel is made of tear-resistant polyester and memory steel frame, strong and not easily deformed. With peek holes, that allows your pet to look around while still feeling safe and concealed. Great for adult cat or kitty, puppy, rabbits and other small pets. A ball can be hung in the tunnel exit to increase the fun of the cat. 2.Toys Combinatio21 Pc Great Value Combinationsas the picture shows, Using the feather and different toys as "bait" will excite your cat and bring out the "hunting instinct". The popular cat tunnel set brings more interaction and fun to your kitten, and provides hours of exercise and self-entertainment to help your cat stay active and healthy. 3.Premium MaterialThe cat toy set is made of safe, durable and non-toxic natural materials, meet all applicable safety standards, safe for your pets and family. 4.Easy to Collapsible & StoreCollapsible cat play tunnel can be easy folded or opened in seconds, easy to store and portable when going out or travel, pets can be play freely indoors or outdoors anytime. great for cat kitten rabbits and other small pets.