High Quality Aluminum Alloy: The ventilation cover is made of high quality aluminum alloy, corrosion resistant, durable and not easily deformed. The surface is smooth and polished, and the color is bright. Promote Air Circulation: The wall event cover allows wind to easily enter the enclosed space, effectively promotes air circulation, eliminates odors, and provides you with a fresh and tasteless environment, thus improving the quality of life. Ventilation Grille Size: 225x 80 mm. It can be used to cover wall or ceiling openings and air ducts. Easy to Install: The exhaust grille is suitable for surface installation, internal and external installation. It is fixed with screws and can be used for DIY projects.Applicable Scenarios: The ventilation grille is suitable for wardrobes, display cabinets, computer cabinets, shoe cabinets, sink cabinets, stoves, bathroom doors, etc.Color: BlackMaterial: Aluminum AlloyPacking Information:2 x Ventilation Grille,"