Improve your RV's ventilation with this round vent cap. Its unique mushroom shape facilitates effective airflow while keeping out rain and debris. The cap is constructed from durable plastic, ensuring performance and resistant to weather conditions. Easy to install, it provides a reliable solution for maintaining a fresh and comfortable environment inside your RV. Features -Color:White -Material:PP -Size:13.45X13.45X7.15cm/5.29X5.29X2.81in -Rainresistant design: effectively blocks rainwater, keeping the vehicle's interior dry and comfortable -Highefficiency ventilation: quickly removes bad smells, maintaining a pleasant environment inside -Topmounted installation: saves valuable interior space, enhancing overall comfort and usability -Reliable mushroom shape: reduces wind resistance, improving fuel efficiency and driving performance -Universal application: suitable for a wide range of rv models, ensuring easy installation and reliable ventilation Package list: 1 x air vent cover