Roof vent covers for air vents and exhausts - Weatherproof - 100mm

【Stainless Steel Exterior Wall Cover】: The vents are made of high-quality 201 stainless steel. 【45° Louver】: The vent outlet uses a 45° louver angle to effectively prevent rainwater from entering. 【With Mesh】: The vent cover features a high-density fine mesh, effectively preventing debris from entering. 【Flat Top Vent Cover】: Suitable for all exterior walls, both residential and commercial, such as factories, kitchens, hotels, restaurants, bathrooms, toilets, etc. Also suitable for use with a clothes dryer. 【Multiple Sizes】: The ventilation grille is available in multiple sizes; the 201 material is available in 100 mm.