Masonite Premdor Door Brown Fin Snap in Sweep (32' Door)
Masonite Premdor Brown Fin Snap in Sweep: This rubber fin sweeps seals the bottom of your door so that air doesn't leave or enter your house when your door is closed..
Bulb should face the exterior of the door.
The two kerfs snap into the bottom of the door. *The two kerfs snap into the bottom of the door..