Feature:1. Long Lasting and Rust Resistant: The overall frame of the fixed RV window is made of high strength aluminum alloy, with a black powder coated exterior that ensures long term resistance to rust and oxidation.2. Complete Sealing Performance: The camper window frame is equipped with waterproof sealing strips all around, ensuring a fully sealed and waterproof performance.3. Black Tempered Glass: The window has a 4mm thick black tempered glass (certified by Emark), ensuring the overall strength and safety of the window. The tinted glass effectively resists UV rays and heat.4. Multipurpose: The rounded window can be installed in storage compartments, doors, roof sections, living spaces, lounges, or any other position where a window is needed, enhancing interior brightness.5. Wide Application: Suitable for Teardrop Cargo Horse Trailer campers, RVs, etc. Can be used for your camping trailer retrofitting project. Comes with fixed rings and screws for easy installation.Specification:Item Type: Fixed RV WindowMaterial: Aluminum Alloy Frame + Tempered Glass + Rubber Sealing RingWindow Size: Approx. 930 x 430mm / 36.6 x 17inInstallation Opening Size: Approx. 900 x 400mm/36 x 16inFunction: Protects your privacy and ensures full sun doesn't heat the interior of your RV, fully sealed windows keep your camper cold in summer and warm in winterApplicable: Applicable to camper, trailer, RV, mobile house construction vehicle, etc., suitable for storage compartment, living room, lounge or any position that requires windows, can be used for your camper trailer modification and other projects.Package List:1 xFixed RV Window1 x Fixing Frame1 x Pack of Screws (20Pcs)Note:1. It is strongly recommended to find professional engineers to assist in installation to ensure a perfect shopping experience 2. Please pay attention to avoid damage caused by bumping when disassembling and assembling 3. The product size is large, please confirm that it is the correct size you need before purchasing.4. Please allow slight error due to manual measurement.