Ensure optimal air distribution in your RV or yacht with our stainless steel adjustable vent dampers. These vent covers are ideal for use in drying boxes and constant temperature chambers, providing precise airflow control. Simply install the vent cover, adjust the damper to regulate the air, and maintain a comfortable environment in your vehicle. Features -Color:Silver -Material:Stainless steel -Size:12.50X12.50X1.00cm/4.91X4.91X0.39in -Precise temperature control: the stainless steel damper allows for accurate temperature adjustments, maintaining a stable and consistent environment -Robust material: constructed from sturdy stainless steel, this product is waterproof, ensuring longterm durability and reliability -Flexible ventilation: the adjustable vent provide DIY airflow, catering to various ventilation needs in different scenarios -Wide range of applications: ideal for use in rvs and yachts, this product ensures efficient air circulation, improving overall air -Easytouse design: with a simple operation, this product is userfriendly and convenient, making it easy for anyone to operate Package list: 6 x Smoker Air Vent