Features:1.Designs in an ideals way for pets to interact with each other to satisfy their natural tunnel instinct2.The stretchable plastic allows the tunnel to expand to about 39 inches (about 99 cm) and shrink3.Interesting designs encourages exercise and play, suitable for small pets such as Xueshao and hamsters4.Material ---Made of comfortable, soft and superiors materials, it will provide your cute baby with a safe and comfortable resting place.5.MUTIs-FUNCTION ---This kind of tunnel-shaped nests is not only used for playing, but also as a hiding place for sleeping. This is a good choice to satisfy their addictive nature of running back and forths in the tunnel as a good entertainment stage.Notice:Actual color may be slightly different from the image due to different monitor and light effectPlease allow 1-3cm deviation due to manual measurementDescription:1.Name: Hamster Channel2.Color: pink, green, gray3.Material: high quality PP4.Specifications: 10cm in diameter5.Applicable objects: mink, guinea pig, groundhog, hedgehogs, chinchilla, etc.includes:1 x Guinea Pig Tunnel Playing Toys