Corner tunnel design: The ferret tunnel is right angle design, the ferret hammock is hanging design, it's a great place for your lovely pets to hide, sleep, explore and play. It is a perfect gift for your favorite pets. Safe Construction: Outside of the rat tunnel and hammock is canvas and inside is crystal flannel, you don't have to worry about worry about the tunnel will be scratched and deformed or your pet's claws will get hurt and caught. Suitable for most small pet: The ferret hammock size is 13.4" x 13.4", the ferret tunnel size is 14.2"x 9.8"x 4.3", opening size is 5.5"x 4.3", fit for small pet animals which love to drill holes, such as guinea pigs, rats, hamsters, hedgehogs, ferrets, bunnies, chinchillas. Save space: This small animal hideout is convenient for placing in the corner of the pet cage, or hang it in a cage, which saves space compared with the T-shaped tunnel. It is fixed in the corner with firm hooks, which is not easy to be dragged by pets.