1、UV Proof: The glass effectively resists UV rays, sound and heat, making your camper stays cool in the summer and warm in the winter, providing a comfortable interior environment. 2、Coating Surface: Rounded corner push and pull window frames are polished smooth with black powder coating to provide a good touch, and ensure oxidation resistance. 3、Waterproof: The frame ring of the window has a rubber ring to ensure complete sealing and waterproof performance, and there are drainage holes under the frame to ensure rainwater runoff. 4、Sturdy Structure: Rounded sliding window is made of high strength aluminum alloy and tempered glass, which is strong and safe, and will not be damaged even in outdoor environment. 5、Application: Window with removable insect screen on the opening side provide a barrier to insects and can be used in storage compartments, living rooms, lounges or wherever windows are needed.