1、Aluminum Alloy Frame: The frame is made of aluminum alloy, equipped with waterproof rubber ring, coated with black paint coating, sealed and waterproof, and has strong oxidation resistance. 2、Push Out Window: The maximum opening angle of the window is 75°, with double layer hollow acrylic glass, which is convex and flat inside, can effectively protect against ultraviolet rays. 3、Screen Window: Equipped with screen window and sun visor inner frame, can be full insect net, can be full privacy curtain, can be fully opened, can be well protected privacy, prevent mosquitoes. 4、Easy to Open: With 4 handle switches, easy to push outward to open or close when locking, a support bar for support when the window is open, 3 holes for the rod internal snap to pop out. 5、Application: Suitable for standard wall thickness of 28‑45mm installation, suitable for campers, RVs, construction vehicles, etc., can be used for your campervan modification.