1Easy To Install: Comes with hardware screws, Rv air vent louver can be easily installed, and replace old or damaged ones without modification, simple and practical. 2Wide Range Of Application: Rv ventilation grille can be used as air inlet or outlet, ideal for Rv, yacht, boat, bathroom, kitchen, office ventilation. 3Stylish Appearance: Rv ventilation outlet grille changes the ordinary appearance and adds a cool style to your car, making it elegant and unique, reliable for use. 4Exquisite Workmanship: Pay attention to details, mellow corner, will not scratch skin. Light weight and in small size, easy to store and carry, suitable for installation worker. 5Abs Material: Rv air vent grille is made of excellent Abs plastic material, eco friendly, firm and sturdy, not easy to crack, stable, has a long service life.