Features: Enhances home ventilation with the Air Vent Covers, crafted from stainless steel for durability and performances. This soffit vent covers features a louvered grille designs with a builts, for keep out while allowing optimals airflows. For homeowner, contractors, and craft enthusiasts to improve air circulation in garages, apartments, or any space requiring efficient venting solution. Easily to installion this wall vent in a variety of setting, from external wall to ceilings, ensuring effective exhaust and a comfortable living environment. The vent covers not only provide functionality but also adds elegant to your exterior decoration, blending with any styles. Specifications: Component: Stainless Steel Color: Silver Size: 70mm, 80mm, 100mm, 120mm, 150mm, 160mm, 180mm, 200mm(Optional) Package Includes: 1pc Vent Covers note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.