The WeatherTech Cargo Liners in Grey (42667SK) are custom-fit cargo mats designed to protect the trunk or cargo area of a vehicle. They are made from a durable, flexible thermoplastic material that is resistant to water, mud, snow, and other debris. The cargo liners have a raised lip around the edges to contain spills and prevent them from reaching the carpet. They also feature a textured surface to prevent items from shifting during transportation. The grey color adds a sleek and modern look to the interior of the vehicle. These cargo liners are easy to install and can be easily removed for cleaning. They are designed to fit specific makes and models of vehicles, ensuring a perfect fit and maximum protection.