16 X 12 Inch RV Window with Screen Sunshade Double Layer UV Proof Right Angle Push Out Window for Camper Trailer1Durable and Sturdy: The RV window is made of aluminum alloy, acrylic glass and rubber material, perfectly resistant to oxidation and rust, can withstand outdoor environment. 2Sealed Design: The entire frame is equipped with a waterproof rubber ring, perfectly sealed and having excellent shock absorbtion performance. 3Versatile and Practical: The inner frame has three modes of application, can be full insect screen, can be full privacy curtain, can be all open, can be a perfect protection of privacy, prevent insects, sound and heat. 4Double Layer and UV Proof: The opening window features a double layered hollow, convex outer and flat inner acrylic glass, can effectively prevent UV from entering the car interior. In addition, it is suitable for campers, RVs, construction vehicles, etc. 5Convenient for Use: The camper window has 3 handle switch, easy to push outward to open and close for locking, a pair of aluminum alloy support rod for the support while open, 3 holes on the support rod can be used on the internal buckle of the rod to pop out and support the window.