Vent covers are suitable for various environments, including bathrooms, kitchens, bedrooms, and offices. They ensure proper airflow, reduce humidity and odors, and create a comfortable and good living or working space. They can also be installed on a wall, door, window, grill, fire pit, fireplace, wardrobe, electrical cabinet, or warehouse for air ventilation purposes.Specification:Material: Aluminum AlloyTotal Size: 150 x 250 mm / 5.91 x 9.84 InchInstallation Hole Distance: 130/230 mm / 5.12/9.06 InchMounting Hole Dia: 4.8 mm / 0.19 inchThickness: 1 mm / 0.04 inchPacking Listing: 1 x Gable Vent (Screws not included)Advantages:Material: Air outlet vents are constructed with aluminum alloy, ensuring durability and resistance to corrosion, making them suitable for long-term use.Design: The air vent features a 45-degree inclined louver design, allowing for proper ventilation while an insect-proof mesh screen is inside, effectively preventing dust and debris from entering your living space.Instruction The vent cover features a unique striped breathing hole design, allowing your living places or working places to breathe and remain well-ventilated. And the vent cover is easy to install, you can mount it on the wall or ceiling with screws. (Screws not included)NOTE:Before the installation, ensure that the vent cover dimensions match your wall openings.