Item Type: Ventilation Rectangle Grill Cover Material: Anti UV ABS Product Size: Approx: 450x70mm/17.71x2.75in Mounting Hole Size: Approx: 390x50mm/15.34x1.96in Application: for Caravan RV Marine Boat 1Advantages: This ventilated cover is made of UV resistant ABS material, weather proof and easy to install, you can use it with confidence without worry. 2Function: This ventilation cover provides a quick and easy way to repair or cover damage or dents in the RV body, saving expensive maintenance care. 3Rectangle Design: The long strip design keeps unwanted objects out while allowing air to pass through, reducing unnecessary cleanup trouble. 4Wide Application: For ventilation fixed on the back or side panel of the cabinet. Such as sink cabinets, cooktop cabinets, bathrooms, power distribution cabinets, sidewall ceiling, floor vents, etc. 5Unique Decoration: The simple white design adds personal style and charm to your RV or yacht and can be used as a fashionable decoration.1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.2 x VentilationRectangleGrillCovers