HVAC Premium 8W x 8H Aluminum Exterior Gable Louver Vent for Walls Crawlspace WeatherResistant Air Grille with Screen Mesh Black Outer Dimensions 975W x 975H

Size 6w X 6h X 2d for duct opening measurement only actual front end outer dimensions are 775 Width X 775 Height Weather and Pest Proof These louvers are especially designed to prevent water from entering your home and with a built in back 316 mesh they also protect you from annoying rodents like mice rats birds and squirrels High Quality Aluminum The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant beautiful and smooth surface adds a luxurious touch to any home Rigid Built For External Use The sturdy and rigid design features noise free components that eliminates vibration and excess noise to the louvers These are built heavy duty for installation into brick and cement walls Carefully Shrink Wrapped With cardboard backing to prevent damage in shipment