LIRAST 100mm/4 inch Round Stainless Steel Vent Cover with Insect Mesh - Wall & Ceiling Ventilation Grille

Durable Construction: Ø 100mm / 4 inches round metal air vent is made of high quality stainless steel for durability and resistance to various operating conditions. Air Vents for Interior Walls. Fly Screen: Louvre vent is equipped with a built-in anti-insect mesh, providing effective defence against pests while ensuring optimal airflow and ventilation. Versatile Installation: Vent covers exterior are perfect for installation as a wall vent cover or ceiling vent cover, ensuring efficient airflow and enhanced ventilation in any room or space. Universal Application: Versatile air vent grill is suitable for both internal and external use, providing robust and reliable ventilation solutions for a variety of settings and environments. Easy Installation: Air brick covers for outside walls feature three fixing points, making them easy to install securely. Please note that screws are not included.