Material: the ventilation cover is made of aluminium alloy, is corrosion resistant and waterproof and can be used for a long time. Size: Please refer to the picture Easy installation: The exhaust grille is easy to install and clean, this item is attached with s and can be used for DIY projects. Universal: The exhaust grille is especially suitable for indoor installation. It is required for areas where sufficient air circulation is required. The product is intended for toilets, kitchens, heaters, bathrooms and laboratories. The grille is suitable for connecting with various materials, from which doors Applicable scope: door ventilation grilles are suitable for wardrobe, shoe cabinet, sink cabinet, kitchen stove cabinet, display cabinet, computer cabinet, bathroom door, etc. Product name: ventilation grille. Product features: 1.Made of aluminium alloy, anti-corrosion. 2. Easy to install and clean. 3.Function features: If the air in your cabinet does not circulate and breeds bacteria, you must use a vent grille for ideal ventilation of closed spaces. Product specifications: Colour: black. Material: Aluminium alloy. Size: 80 x 400 mm; Quantity: 2 pieces. Weight: 120 g. Package contents: 2 x ventilation grille.