Feature: 1. Rugged Frame: The frame is made from high strength aluminum alloy with a black powder coating that offers unparalleled oxidation resistance, ensuring long lasting performance even in harsh outdoor environments. 2. Prevent Leakage: The entire frame has a rubber ring to ensure a perfect seal, keeping your camper cool in the summer and warm in the winter, with drainage holes under the frame to ensure rainwater runoff. 3. Tempered Tinted Glass: 4mm thick black tempered glass (E?mark certified) offers both sturdiness and safety to the window. The tinted glass resists UV rays and heat, preventing cabin overheating. 4. Easy to Slide: Rounded corner windows with sliding opening, single side glass can be slid open and closed, and the opening side has a removable insect screen to provide a barrier against insects. 5. Application: Slide window is applicable to any location where windows are required, such as campers, trailers, RVs, mobile housing, construction vehicles, etc. Specification: Item Type: Camper Window Material: Aluminum Alloy Frame + Tempered Glass + Rubber Sealing Ring Window Size: Approx. 830 x 480mm / 32.7 x 18.9in Installation Opening Size: Approx. 800 x 450mm / 31.5 x 17.7in Application: Tinted windows with insect nets protect your privacy and ensure full sun does not heat the interior of your RV, fully sealed windows keep your camper cold in summer and warm in winter, used in storage cabins, living rooms, lounges or wherever windows are required, can be used for your camper trailer retrofit and other projects Application: Applicable to any location where windows are required, such as campers, trailers, RVs, mobile housing, construction vehicles, etc.. Package List: 1 x Sliding Window (with Fixing Frame) Note: 1. It is strongly recommended to find professional engineers to assist in installation to ensure the best shopping experience 2. All round protection packaging, delivery to ensure that the windows are in a new state when delivered to you. Please pay attention to avoid damage caused by bumps when disassembling and assembling.3. The product size is large. Please confirm that it is the correct size you need before purchasing. If you have any questions, please feel free to contact us.4. Please allow an error of 5mm due to manual measurement