1. Hammock set includes warm plush hanging tunnel and double tier bunkbed cage hammock, to provide your pets soft and cozy sleeping place. Decorated with jungle leaves, add some natural atmosphere like in the wild, which satisfies their instinct to chase, run and hideout. 2. Cage Hammock Size: The Tunnel Hammock length 19.7", height 5.9"; the double tier bunkbed hammock flat size13.38"13.38"; Hammock set is suitable for more pets such as Hamster, Guinea Pig, Chinchilla, Parrot, Rats, Mice, Flying Squirrel, Sugar glider, Hedgehog, and other small pet animals. 3. Soft and Warm Material: Made of soft flannel, the hammocks are very fine and has a very comfortable feel. Your little pets get used to it very soon and he definitely found this comfortable and playful to stay inside and get a peaceful nap. 4. : Just hang the metal clips on the cage, your rodents are sure to love them. They will jump and climb on the hammocks immediately. You also enjoy very much seeing them been happy and content.