Features 1、WIDE APPLICATION: Sliding window, fully airtight window can keep your camper cold in summer and warm in winter, suitable for campers, RVs, engineering vehicles, etc. 2、DURABLE MATERIAL: The RC window is made of tempered glass with high hardness and wear resistance, and the aluminum alloy frame is light and corrosion resistant. 3、GOOD PROTECTION: Colored window can protect your secret, effectively block insects and moisture, and ensure sufficient sunlight, but will not heat the interior of your RV. 4、NO LEAKAGE: The sliding window is one way outlet design to ensure that rainwater flows out rather than leaks, to avoid moisture and provide good protection. 5、EASY INSTALLATION: With 900x300mm installation hole size, which can be used for vertical or horizontal installation, the round corner design ensures reliable operation. Specifications: Item Type: RV Sliding Window Product Material: Aluminum Alloy, Tempered Glass, Rubber Installation Thickness: Sheet metal installation, Approx. 3-6mm / 0.12-0.24in or 55-60mm / 2.2-2.4in Installation Hole Size: Approx. 900 x 300mm / 35.4 x 11.8in, for vertical or horizontal installation Feature: Colored windows can protect your secret and ensure sufficient sunshine without heating the interior of your RV. Completely sealed windows keep your camper cold in summer and warm in winter. Application: Applicable to campers, RVs, engineering vehicles and other places where windows are required. Package List 1 x Sliding Window 1 x Fixed Frame