Tunnel Length Options for Hale Pet Door for Walls Tunnel Depth:2" - 16" Custom Tunnel the result is 120"

the result is 120"

The dog door opens with collar activation only

Note that there is no accommodation for walls thicker than 16"

Rigid flaps are designed to resist chewing

Tunnel Length Options for Hale Pet Door for Walls Tunnel Depth:2" - 16" Custom Tunnel the result is 120"Tunnel length options for the Hale Pet Doors for Walls Sturdy, extruded aluminum framing available in two size options to fit any wall Self framing and self supporting Energy efficient design that can withstand extreme weather conditions The Hale Pet Doors for Walls are high quality pet doors that are built to last. The door features a clear flap lined with fuzzy weatherstripping and adjustable magnets that create an airtight seal. The Hale dog doors