SmartDoor Connected Pet Door Tunnel Extension, Medium

Secure Fit: Designed to provide a seamless fit when installing the SmartDoor Connected Pet Door in thick doors or walls, ensuring a safe and clear path for your pet Extra Space: Each extension adds 5 cm to the tunnel depth, allowing for customisation to suit your installation needs, especially for metal doors thicker than 4.4 cm and non-metal doors thicker than 5.7 cm Easy DIY Install: No tools required; simply glue or tape the extensions in place for a quick and hassle-free installation process Size Compatibility: Available in Medium and Large sizes, ensuring compatibility with your SmartDoor model for a correct match A 27 Year Legacy of Joy: Since 1998, PetSafe has been dedicated to creating innovative products that ensure safe and healthy pets, bringing happiness to pet families worldwide and enriching the lives of pets and their owners