Description: This roof vent cover is meant to fit 14"x 14" roof vent and comes completely assembled. It is made of UV-resistant polypropylene which can withstand sun and weather exposure. Therefore, you can leave your RV in all weather, preventing rain, bugs and leaves from getting in. All-weather use is important especially during summer or rainy days to keep the rain out and let fresh air circulating in your RV. It is supposed to make comfortable experience and enjoyment in your driving. Specifications: Material: PP with UV protection,steel Size: 14"x 14" Color: Smoked Package include: 2 x Roof Vent Cover