Features 1、Sliding Window: Push pull window keep your camper cool in the summer and warm in the winter, providing a comfortable car interior environment. 2、Waterproof: The window frame ring with waterproof rubber ring ensures a complete seal and waterproof performance, the drainage hole under the frame ensures rainwater runoff. 3、Anti Oxidation: The frame of round corner sliding window is made of high strength aluminum alloy and glass, which is resistant to oxidation, strong and safe, effectively resist UV rays, sound and heat. 4、Exquisite Design: The exterior of the frame is polished smooth with black powder coating, and the exquisite craftsmanship provides a comfortable touch. 5、Application: Window can be used in storage compartments, living rooms, lounges or wherever windows are needed to enhance interior lighting or ventilation. Specification Item Type: RV Window Material: Aluminum alloy, rubber, tempered glass Window Shape Size: Approx: 835mmx535mm/32.87x21.06in Installation Thickness: Approx: 5mm-7mm/0.2-0.27in or 53mm-54mm/2.08-2.12in sheet metal installation (there will be 2mm error for glue fixation) Installation Opening Hole Size: Approx: 800mmx500mm/31.5x19.68in Application: Windows protect your privacy and ensure adequate sunlight does not heat the interior of your RV. Fully sealed windows keep your camper cold in the summer and warm in the winter Application: Suitable for camper, RV, engineering car and other any need for windows Package List 1 x RV Window 1 x Fixed Frame 1 x Package of Water Guide Hole Plug (Random Number) 1 x Package of Fixed Screw (Random Number)