Enhance the air your shipping container with our high-performance air vents. These vents are specifically designed to facilitate fresh air circulation, reducing the risk of overheating and moisture accumulation. They are suitable for various types of containers, including those used for transporting goods and storing equipment. Features - Color: Grey -Material:Plastic - Size: 20.50X6.70X2.50cm/8.06X2.63X0.98in -Efficient air circulation: the container vent provides efficient air circulation, keeping goods -Antimoisture design: the vent cover's design prevents moisture from accumulating on the goods -Waterresistant structure: the unique design prevents water from entering the container through gravity -Easy installation: the vent cover is designed for quick and easy installation on containers -Wide range of uses: ideal for use in containers, refrigerated trucks, and cargo compartments Package list: 4 x ventilation hoods