Why replace the entire door when you can replace the flap on your Staywell Pet Door and it will be good as new!
Compatible with the Big Cat / Small Dog Pet Door. Made from the rigid, frosted plastic flap.
Hassle-free, neat installation. Preventing cracking and breaks during installation, the PetSafe Tunnel Extension has a flexible plastic construction for an accurate and user-friendly. Weather-resistant magnetic flap for maximum energy efficiency. High-impact plastic. Transparent flap. This Petsafe Staywell Tunnel Extension is compatible with the Petsafe Staywell Original 2 Way Pet Door.
The tunnel is safe and easy to install with the pet door.