Floor liners are protective mats designed to cover the floors of vehicles, providing a barrier against dirt, mud, and spills. They are typically made from durable materials like rubber or thermoplastic, which makes them easy to clean and resistant to wear. Floor liners are custom-fit for specific vehicle models, ensuring they cover the entire floor area effectively. These liners help maintain the interior of a vehicle by preventing damage to the original flooring. They are especially popular among truck and SUV owners, as these vehicles often encounter harsher conditions. Installing floor liners can enhance the resale value of a vehicle by keeping it in better condition.