【Material】Rv roof vent fan blade is mainly made of plastic and metal, durable and low noise
【Function】Efficiently discharge the air, water vapor and peculiar smell in the RV, make the air in the car fresh and maintain good air quality
【Rotation direction】The direction of the exhaust fan can be clockwise or counterclockwise. Easy to install, the direction of the fan blades can be reversed by wires on the motor
【Compatibility】Fan blade is 6 inch in diameter for RV trailers camper cars trucks and more. The detailed size is shown in the picture
【Service Guarantee】Please feel free to send emails to inquire about products, support refunds and returns, etc.