The WeatherTech 04+ BMW X3 Sunroof Wind Deflectors are a great way to keep out the wind and rain while still letting in the fresh air. These deflectors are made from a dark smoke-tinted acrylic material and are designed to fit perfectly in the sunroof of your BMW X3. They help to reduce wind noise and turbulence, while providing a sleek and stylish look to your vehicle. They are easy to install, and the dark smoke tint helps to protect the interior from the sun's rays.