Our cat tube tunnel is made of tear-resistant polyester fiber and memory steel frame, strong and not easily deformed. There are two peepholes that allow your pet to look around while still feeling safe and concealed. Very suitable for adult cats or kittens, puppies, rabbits and other small pets. A ball can be hung at the exit of the tunnel to increase the fun of the cat. Using feathers and other toys as "bait" will excite the cat and bring out the "hunting instinct". The popular cat tunnel suit brings more interaction and fun to your kitten, and provides hours of exercise and self-entertainment to help your cat stay active and healthy. The cat toy set is made of safe, durable, non-toxic natural materials, meets all applicable safety standards, and is 100% safe for your pet and family. The foldable cat game tunnel can be easily folded or opened in a few seconds, and is easy to store and carry when going out or traveling. Pets can play freely anytime and anywhere indoors or outdoors. It is very suitable for cats, kittens, rabbits and other small pets.