Features: Large space :Full use of the large space of the cage, hammock is always a great cage accessory to makes the cage more stereoscopic by attaching to the cage with clips. Sizes:The squirrel cage accessories has two sizes, approximately 20x20 cm or 35x35cm in length and width, suitable for any small pets. Double layers:Double layers for the pet shuttling, it’s a good option to meet their nature of addicting running in the tunnel back and forth, to be as a good entertainment place. Widely used:This hammocks are suitable for chinchillas, guinea pigs, hamsters, squirrels, and other small animals. Easy to use:You can hang it on top of window fences, doors, stairs, etc. The attached 4 metal hooks can be safely fixed. Specifications: Material:Fabric Color:Black,red,blue,pink Size: S:About20x20cm/7.9inch(LxW) L:About35x35cm/13.8inch(LxW) Package Included: 1pc x Hamster Hammock