2 black aluminum ventilation grilles, 45 x 8 cm, for ventilating closets and rooms

Ventilation and Sealing: The ventilation grille features oval openings that provide both ventilation and a seal. Durability: The aluminum alloy ventilation grilles are corrosion-resistant and durable. Easy Installation: The rectangular cover of the ventilation grille has four screw holes on the inside for simple and secure installation. Easy Cleaning: The smooth surface of the ventilation grille does not easily accumulate dust and is very easy to clean. Versatile Applications: The aluminum ventilation grilles are suitable for cabinets, sinks, stoves, computer cabinets, bathroom doors, etc.