![Kaytee CritterTrail Fun-Nel Tube 3.5In](http://centralspareparts.com/cdn/shop/files/u1daiohwpk8jfqq5brw0_2048x2048.jpg?v=1691590947)
Kaytee CritterTrail Fun-Nel Tube 3.5In
Item# 100520007
Colors may vary
3.5" long straight Fun-nel Tube and Connector Ring is used to expand any CritterTrail habitat
Easily connects to any CritterTrail habitat port and other Fun-nels tubes and accessories to expand your pet's living space
Each tube has ventilation holes for your pet's safety
![](https://cdn.shopify.com/s/files/1/1194/7986/files/C_medium.jpg?v=1535389742)