Acrylic exit window 16x12in for trailer caravan, aluminum frame, 75° open angle1、Rugged Aluminum Alloy Frame: The whole frame of the window is made of aluminum alloy with black paint coating for long lasting use , ensuring a sleek and rust resistant finish that withstands outdoor environments. 2、Excellent Seal and Shock Absorption: The entire frame of the window is equipped with a waterproof rubber ring, which provides the window with sealing and shock absorption properties, ensuring the complete sealing of the interior when the window is closed. 3、UV Resistant Acrylic Glass: The double layered acrylic glass with a convex outer surface and flat inner surface effectively blocks UV rays, and the window can be opened up to 75°, allowing for better enjoyment of the scenic views during your travels. 4、3 Opening Modes: Equipped with a built in fly screen and sunshade, the inner frame offers three modes: full fly screen, complete privacy curtain, and fully open. It effectively protects privacy and prevents fly, noise, and excessive heat. 5、Easy to Use Handles and Support Bars: The RV window is equipped with two user friendly handles for easy opening and locking. It also comes with a pair of aluminum alloy support bars to keep the window in place. 6、Wide Application: Suitable for campers, RVs, construction vehicles, and more, this camper window provides a solution for leaky, damaged, or unsatisfactory windows, making it an ideal choice for your camper van conversion project.