Features: Flannel material, soft and comfortable, which can help your pet through the cold winter. Suitable for hamster, sugar glider, guinea pigs, chinchilla, squirrel, mouse, bird. Please check the measurement carefully to make sure fits your little pet. This hammock was specially designed for small pet, consist of three-layer bed and provides them different living experience. Excellent for winter or cold weather, provides them one warm place to sleep and rest. Your furry little friend could rest, hide, sleep or do other activities in this safe hideout. Package Includes: 1x Hammock Specifications: Material: Flannel Size: Approx.30x30cm/11.81inch Color: Blue, Gray(optional) note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.