The Genuine BMW Roller Sun Screen Triangular Window Left (Black) is a high-quality window shade designed specifically for BMW vehicles. It is made from durable materials and features a sleek black color. This sun screen is specifically designed for the triangular window on the left side of the vehicle, providing protection from the sun's rays and keeping the interior of the car cool. It is an authentic BMW product, ensuring a perfect fit and optimal performance. This roller sun screen is easy to install and can be rolled up when not in use for convenient storage. It is a must-have accessory for any BMW owner looking to enhance their driving experience.