PetSafe Microchip Cat Door Tunnel Extension for Thick Walls and Doors, Easy Install

Description

The Pet Safe Microchip Cat Door Tunnel Extension allows the cat door to be installed into any thickness of door or wall, with each tunnel adding 2 in. to the overall depth. Adding the tunnel(s) is simple, with no tools required, and each extension can be secured in to place with glue for a flush, precise fit.
EASY INSTALLATION – Simply glue the extension in place to add 2 in. to the tunnel of your Microchip Cat Door
THICKER WALLS/DOORS – The Microchip Cat Door Tunnel Extension provides a flush and precise fit for thicker Doors and Walls
COMFORTABLE – Adding a Microchip Cat Door Tunnel Extension creates a longer, more comfortable entry for your cat
NO TOOLS – Each tunnel extension can be conveniently glued into place for a secure fit
COMPATIBILITY – The Pet Safe Microchip Tunnel Extension is specifically designed for the Pet Safe Microchip Cat Door