This new, horizontal sliding window is designed for RV and trailer use, featuring a waterproof construction suitable for various weather conditions. It is offered with free shipping and is available in multiple wall thicknesses to accommodate different vehicle builds. The sliding mechanism provides adjustable ventilation without requiring extra clearance space outside. Ideal for RV owners looking to replace or upgrade their current windows, this window can help improve airflow and light inside the vehicle. For specific dimensions, materials, and installation requirements, please check the full product listing for complete details. RV Window Horizontal Sliding Windows Multiple Wall Thicknesses Waterproof. Color: Black, Condition: New. Listed at 109.02 USD. Specifications Applicable Models: Universal RV with Sheet Metal thickness of 2-6mm/0.08- 0.24inch or 48-55mm/1.89-2.17inch Condition: New Material: Aluminum Alloy, Tempered Black Glass Color: Black Shape: Rectangular Installation Position: Both Sides of the RV Way of Use: Direct Replacement Assembly Method: Closed Surface Treatment: Plastic and Powder Spray Number of Drainage: 8 Glass Transmittance: 20% Gross Weight: 5.5kg/12.13lbs Net Weight: 5.22kg/11.51lbs Packing Size: 70*59*9cm/27.56*23.23*3.54inch Product Size:64.36*54.16cm/25.34*21.32inch Product Size without Fixed Ring: 61*50.8cm/24*20inch Removable Window Size: 30.5*50.8cm/12*20inch Length of Center Column: 51.68cm/20.35inch Drainage Groove Size: 4*20mm/0.16*0.79inch Distance from Drain Gutter to Center Column.