SureFlap Pet Door Tunnel Extender

SureFlap Pet Door Tunnel Extenders can be used to create a longer approach tunnel to the SureFlap Microchip Pet Door when it is installed in a wall.
The SureFlap Pet Door Tunnel Extender fits snugly onto the tunnel of the SureFlap Microchip Pet Door and multiple extenders can be stacked together to form a tunnel of any length.
The SureFlap Microchip Pet Door’s tunnel is 70mm (2.75”) long and each tunnel extender adds 50mm (2“) to the length of the pet door’s tunnel.
Available in white or brown to match your pet door.
Click here for a collection of videos on how to programme your pet’s microchip, how to install the products, how to use the app and more!