The product is a Genuine OEM Mercedes-Benz W212 E-Class Fuel Flap Recess Mechanism, part number A2126300000. This black fuel recess is designed for the rear placement on the vehicle and does not require any drilling. Manufactured by Mercedes-Benz, this high-quality part is a single piece that ensures a perfect fit for your car. The genuine OEM status guarantees authenticity and reliability, making it a durable and efficient component for your vehicle.