2 black aluminum ventilation grilles, 30 x 8 cm, for ventilating closets and rooms

These black aluminum ventilation grilles, measuring 30 x 8 cm, are designed to ensure effective ventilation in various spaces such as cabinets, sinks, and bathroom doors. Made of durable, corrosion-resistant aluminum alloy, they meet technical standards. Specifications: Dimensions: 30 x 8 cm; Material: Aluminum; Opening type: Oval; The cover has four screw holes for easy installation. Suitable for cabinets, sinks, cooktops, computer cabinets, bathroom doors, etc. Their smooth surface prevents dust accumulation and makes cleaning easy.