These AutoTecknic carbon fiber eyelids provide a sleek yet aggressive aesthetic upgrade to the BMW F30 3 Series Sedan and F31 3 Series Wagon, without compromising the elegant design of the car. Crafted with flexible FRP and 3K twill weave carbon fiber, the eyelids are designed to perfectly follow the shape and curve of the headlights. Installation is simple and quick, with double-sided tape included.