A&E Cage's Multi-Hole Play Tunnel is tightly woven with all-natural plant materials to assure a cozy and durable hide-out and play tunnel for your mouse, hamster or gerbil to use. This Multi-Hole Play Tunnel is a perfect place for your small animal to replicate their natural instinct to hide, burrow, chew and, explore. By adding hay or any of your friends favorite treats to this ball can add hours of fun. This Multi-Hole Play Tunnel measures 7.5inL x 3.75inW x 3.75inH. Tightly woven with all-natural plant materials Cozy and durable hide-out and play tunnel A perfect place for your small animal to replicate their natural instinct to hide, burrow, chew and, explore Adding hay or treats for additional fun Ideal for mouse, hamster or gerbil Measures 7.5inL x 3.75inW x 3.75inH