Product Material: This Attic Vent Cover is made of aluminum alloy material that the manufacturer has well tested. It provides good rust and corrosion resistance in any weather conditions, ensuring long-lasting durability and reliability.Size: Total Size: 200x200x27mm / 8"x8"x1.06", Mounting Hole Distance: 183x100mm / 7.2"x3.9", Fit for Duct Opening: 168x168mm / 6.6"x6.6"45 Angled Louvered: It features a slanted louver design, which effectively prevents rainwater from entering the interior and keeps it dryScrews Included: This Attic Vent Cover comes with 4 screws for easy installation. It is also easy to install, and you can mount it on the wall with screws in just a few minutes.Mesh Screen Inside: The back is equipped with a mesh cover, which effectively prevents sandstone from entering.
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