Vivaglory Pet Kitty Rabbits Dogs Tunnel Play House Cat Bag Crackle Crinkle Chute Run Toy Best Cat's Gift Great for single cats, and even better for multiple cats. Provides an all-purpose play environment for cats to run, chase, hide, tumble, tussle, and ambush Foldable tunnel for easy storage and carry. Dangling ball attracts pet's great enjoyment. Best ways to play: with a spacious tunnel, built-in crinkle crackle paper, soft ball toy, this popular tube gives your kitty more ways to have fun. It provides hours of exercise & self-amusement. There are 4 colors and 2 sizes for you to choose,Length: 51 inches Diameter: 10 inches