1Applicable Model: The front cab roof rack grommet plug is suitable for a certain brand vehicle from 2012 to 2022. Please ensure compatibility with your desired product before purchasing to avoid unnecessary returns. 2Durable Material: The front roof carrier rack grommet plug is crafted from durable plastic, ensuring strong performance and longevity, capable of withstanding long-term use and various weather conditions. 3Waterproof Sealing: The grommet plug cover includes foam gaskets, providing a waterproof seal that effectively prevents water and debris from entering the vehicle's top openings. 4Protective Function: These cab roof rack grommet plug covers seal the holes on the vehicle's roof, blocking dust, debris, and other contaminants from entering the interior, thus maintaining cleanliness and comfort. 5Easy Installation: The plug cap cover is designed for easy installation. You can quickly install them in the front cab area of the vehicle, ensuring a stable and reliable connection.