Custom Corner Air Shield: Customize the size for your own corner air shield. Measure the length of your vent then choose a size from the drop-down list. We include 4 plastic wall anchors and 4 screws to help you mount the Custom Corner Air Diverter to your sheetrock ceiling. See the additional pictures on this page for a better understanding on how to order the correct size. Note: You can make the Custom Corner Air Diverter larger than your vent by selecting a longer side wall length. Custom Corner Air Shield
Mounting Hardware Included: Self-Tapping screws if you are installing the Custom Corner Air Shield on your existing metal vent and plastic wall anchors if you are installing the diverter into sheetrock or plaster ceilings.