Designed for versatility, this adjustable air vent cover is suitable for a wide range of applications, from ovens to RVs and boats. Its sturdy stainless steel construction ensures it can handle high temperatures and harsh environments, while the adjustable damper allows for precise control over airflow. This cover is an essential accessory for anyone looking to optimize their ventilation system. Features -Color:Silver -Material:Stainless steel -Size:10.10X9.70X1.30cm/3.97X3.81X0.51in -Sturdy design: made from robust stainless steel, this vent cover is built to last, offering longterm durability and reliability -Adjustable airflow: the adjustable vent cap allow you to control the amount of airflow, ensuring optimal ventilation in different settings -Versatile use: suitable for a variety of environments, including rvs, yachts, and other vehicles, providing effective ventilation solutions -Simple installation: the vent cover is designed for easy installation, allowing you to set it up quickly and without any complications -Effective ventilation: provides efficient exhaust functionality, helping to maintain a fresh and comfortable indoor environment by removing stale air Package list: 3 x vent cover