Check the listing for details. RV Exit Window Push Out Glass Camper Window 38-42mm Venting Window Rectangular. Color: Black, Condition: New. Listed at 136.00 USD. Description This RV exit window is made of superior materials and fine craftsmanship, which is sturdy and durable. Its simple appearance will show your good taste. It can be manually opened to the top to help you escape easily in emergencies, and the completely sealed windows can keep your caravan warm in winter and cool in summer. We believe it will make your journey more enjoyable. Key Features Selected Material: It is made of premium aluminum alloy and tempered glass, and its surface is treated with plastic spraying technology, which is scratch-resistant, rustproof, wear-resistant, impact-resistant, waterproof, and sturdy, extending its service life. High Safety: The sturdy 1.65in thick windows and superior tempered glass can resist normal impacts and maintain complete sealing, effe.