Fuliko Vent 12'' 4'' Inch (Overall Dimensions) Pack of 3 Galvanized Air Vent Duct Cover Metal Return Grill with Built-in Pest Screen HVAC Vent Duct

Comes With Built In Insect Screen to keep the out. External dimensions 11.79 by 3.93 inches; Measurements between screw holes 11. by 3.27 inches. Suitable for both indoor and use. to install fresh air vent grill cover Louvered design for better look and better air . Helps to keep the wind, and snow from entering dryer vents. Paintable metal components contain UV stabiliser to fading due to exposure to sunlight Material: Made of Metal and is rust free. Fits perfectly with other Vent HVAC .