Specifications: The inner and outer layers use 2 different colors velvet and the inside velvet protects privacy for small animals which is beautiful and warm. It is a good tunnel toy suitable for the hamster guinea pig squirrel and other small pets. You can also suspend the sleeping toy in the cage as a nest for the use of pets to have a good dream. The rope of the nest is not damaged easily and the pets can be relieved to play it. Hammock hole can give small animals free to play breathable space. Item Name: Hamster Tunnel Nest Material: Canvas + Cotton Features: Soft Warm Hanging Sleeping Bed Cave Diameter: 9cm/3.54 Total Length: 30cm/11.81 (Approx.) Notes: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Hamster Tunnel Nest