SureFlap Pet Door Tunnel Extender Brown

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 Pet Door Tunnel Extender fits snugly onto the tunnel of our microchip cat flaps and multiple extenders can be stacked together to form a tunnel of any length. The tunnel of our microchip cat flaps are 60mm long and each tunnel extender adds 50mm to the length of the pet door’s tunnel.Available in White and Brown.