Our shipping container vent kit includes all the necessary components to improve ventilation in your container. The kit is easy to install and provides a reliable solution for preventing heat and moisture buildup. It is an essential accessory for anyone looking to maintain a controlled environment within their shipping container. Features - Color: Grey -Material:Plastic - Size: 20.50X6.70X2.50cm/8.06X2.63X0.98in -Great ventilation: the container vent offers great ventilation, ensuring the freshness and dryness of the cargo -Moisture control: the vent cover's design effectively controls moisture, preventing dampness -Water entry prevention: the downward and inwardtilting holes prevent water from entering the container -Simple installation: the vent cover can be easily and quickly installed on containers -Multiple applications: great for use in containers, refrigerated trucks, and cargo compartments Package list: 4 x ventilation hoods