No Boredom: Combine this tunnel with other toys to add more fun to your kitty. It will provide hours of exercise and self-entertainment when you're busy at work and can't be around them. Releases cats' energy, stabilizes their nervousness, and increases their movement to encourage daily exercise. . Best Toy for Your Pet: Features 5 extra-wide tunnels, built-in crinkle crackle paper, hanging bell toys to keep your cat playing and exercising. Provides unlimited fun for your pet. . Material: Made of tear-resistant polyester material, this cat tube can be used both indoors and outdoors, and is also a great addition for active cats who always want to scratch. The tunnel will stay in shape and the center won't collapse like other cat tunnels. . More Fun: Compared to a simple straight tunnel, the 5-way tunnel provides your cat with more possible ways to play, and is more interactive fun than cat tents, cubes, scratching posts, and mouse toys. . Enough Space: The tunnel is approximately 23.62 x 9.84 x 9.84 inches. This cat tunnel is designed for all cats and small animals such as kittens, puppies, dogs, or rabbits. A playhouse shelter in one!