SureFlap Microchip Pet Door Tunnel Extender - White

Useful when installing the SureFlap Microchip Pet Door into glass windows and doors. Required to install the SureFlap Microchip Pet Door into glass and certain door types. This accessory allows mounting in holes ranging from 294mm to 320mm in diameter. The total diameter of the mounting adaptor is 380mm.

Made Specifically For: Extending the Tunnel.

SureFlap Pet Tunnel Extender