PetSafe SureFlap Pet Flap Tunnel Extension

When installing the SureFlap Pet Flap in a wall, it is recommended that you use the SureFlap Tunnel Extension. If you wish to install the flap in a wall, you must take into account the thickness of your wall. The extension fits onto the standard SureFlap Pet Flap. If the required tunnel length is too long, several extension parts can be attached, one behind the other.

Available in white and brown.