Tunnel Length Options for Hale Pet Door for Walls Tunnel Depth:2" - 16" Custom Tunnel Glass door with pet door

Glass door with pet door with lightweight flaps is easy to use and share for both cats and dogs

so you will need enough tunnel sections to match the remaining thickness of your wall (they can be trimmed down)

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

The dog door opens with collar activation only

Tunnel Length Options for Hale Pet Door for Walls Tunnel Depth:2" - 16" Custom Tunnel Glass door with pet doorTunnel 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