2Pcs Hamster External Pipeline Tunnel Fittings Tube Exercise Cage Training Line Accessories

There are anti‑skid lines in the tunnel for easy climbing and prevent hamsters from slipping and falling. The pipes have vents to facilitate ventilation and prevent peculiar smell due to lack of circulation. The pipe joint is made of soft rubber , the plastic material is flexible, resistant to stretching and easy to install. Conditon: 100% Brand New Item Type: Hamster Toy Tubes Material: Plastic Optional Color: Blue, Pink Size: Approx. 10.3 x 10.3 x 10.3cmCelsius4.1 x 4.1 x 4.1in Interface Diameter: Approx. 6cmCelsius2.4in Application: Hamster tunnel accessories