Functional Features: If the air inside your cabinet is not circulating and producing bacteria, you should use a rectangular air vent for ideal ventilation of enclosed spaces. Easy to Install: The metal ventilation grille is easy to install and clean, this item is fixed with screws and can be used on DIY projects. Material Attributes: Aluminum Vent Grille is made of aluminum alloy, it is corrosion resistant and waterproof, can be used for a long time. Exhaust Grill Size: 200 x 80 x 14 mm/ 7.8 x 3.1 x 0.5 in. Applicable scene: The ventilation covers are suitable for wardrobe, shoe cabinet, sink cabinet, stove cabinet, display cabinet, computer cabinet, bathroom door, etc. Product Description Product Name: Aluminum Vent Grille If other sizes are needed, you can contact us by email. Feature: - Use on closets, cabinets and other breathable garments - Made of aluminum alloy, anti-corrosion - Easy to install and clean Settings: - Color: Black - Material: Aluminum Alloy - Length: 200mm