Superpet Crittertrail Fuzzie Funnel Pet Tunnel Fleece, , 9.75" high 9" wide Create the ultimate play system to provide many hours of stimulation and fun for pets Includes 1-straight tube and 1-elbow tube fun-nels that provide a network of hiding places and tunnels to explore Encourages healthy play and exercise For ferrets, guinea pigs, pet rats, chinchillas, and other small animals opaque design lets you see your ferret in action