Features: 1. Warm and Comfortable:Made of linen, sponge, plush, this hammock is not easy to damage, for pets, and it keeps your animals warm in the cold winter. 2. The size: 22x10cm/8.66x3.94inch, 27x12cm/10.63x4.72inch, suitable for small animals, hamster, guinea pig, sugar glider, squirrel, ferret,small bird, etc. 3. Multi-Function：This tunnel shape nest, not only for playing, but also can be as a hideout to sleep. It’s a good option to meet their nature of addicting running in the tunnel back and forth, to be as a good entertainment stage. 4. Easy to use：safely placed in any pet room, You can also drop it on the cage as a hammock. It is a dual-use house. 5. Extra space: Hanging type, it doesn't take up too much space from the cage but still provides with plenty of privacy and room to move around. Specifications: Material: Linen, sponge, plush Color: Random S Size: (Approx)(LxDiameter)22x10cm/8.66x3.94inch L Size: (Approx)(LxDiameter)27x12cm/10.63x4.72inch Package Included: 1 x Hamster Cage Warm Tunnel