Our set of stainless steel adjustable vent dampers is designed for use in drying boxes and constant temperature chambers, as well as RVs and yachts. These vent covers allow you to regulate airflow with ease, ensuring a comfortable and well-ventilated space. Install the vent cover, adjust the damper to your preferred setting, and enjoy the benefits of controlled ventilation. Features -Color:Silver -Material:Stainless steel -Size:12.50X12.50X1.00cm/4.91X4.91X0.39in -Highperformance temperature stability: the stainless steel damper enables precise temperature adjustments, ensuring a stable and consistent environment -Robust quality material: made from sturdy stainless steel, this product is waterproof, ensuring durability and reliability -DIY ventilation: the adjustable vent design allows for precise control of airflow, meeting various ventilation needs in different settings -Extensive usability: ideal for use in rvs and yachts, this product ensures smooth and efficient airflow, enhancing comfort and air quality -Simple and convenient operation: featuring an easytouse control, this product is userfriendly, making it accessible and convenient for all users Package list: 9 x Smoker Air Vent