Specification:_x000D_Features:_x000D_1.Designs in an ideals way for pets to interact with each other to satisfy their natural tunnel instinct_x000D_2.The stretchable plastic allows the tunnel to expand to about 39 inches about 99 cm and shrink_x000D_3.Interesting designs encourages exercise and play, suitable for small pets such as Xueshao and hamsters_x000D_4.Material ---Made of comfortable, soft and superiors materials, it will provide your cute baby with a safe and comfortable resting place._x000D_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._x000D_Notice:_x000D_Actual color may be slightly different from the image due to different monitor and light effect_x000D_Please allow 1-3cm deviation due to manual measurement_x000D_Description:_x000D_1.Name: Hamster Channel_x000D_2.Color: pink, green, gray_x000D_3.Material: high quality PP_x000D_4.Specifications: 10cm in diameter_x000D_5.Applicable objects: mink, guinea pig, groundhog, hedgehogs, chinchilla, etc.Package List:_x000D_1 x Guinea Pig Tunnel Playing Toys