Predator 4×4 Protective bed rail caps are designed to withstand heavy-duty use and provide an extra layer of protection to the bed rails of your car. ---Manufactured from OEM grade ABS ---Slim black design avoids adding unnecessary weight ---Acts as a shield against scratches, dings, and dents caused by cargo, tools, or equipment ---Weather-resistant properties, protecting your truck from moisture and rust ---Quick and hassle-free installation process Fitment: Mercedes X-Class 2018+ models Please note fitting instructions not included.