ONFIN Guinea Pig Ferret Transparent Sports DIY Playing Curved Pipe Connection Tunnel Cage Accessories Training Tube

Package Included: 8 x Hamster Tunnels Size: Dia. 5.5cm Quantity: 8pcs/Pack Material: Plastic Color: transparent / blue / green / pinkFeatures: Made of sturdy plastic which is durable and strong. Expand habitat and provide more space for your pets. A safe place for curious creatures who wish to explore and promote exercise and healthy habits. Different shape design afford you use it in or out of the cage. Suitable for hamsters, squirrels, hedgehogs, Guinea pigs and other small pets. External pipes can expand the cage space, so that the mice have more room to move.