The Vexilar Mag Shield features a strong Lexan construction that is both durable and clear. Not only does this shield protect the display from moisture and debris, but it also magnifies the display, intensifies the color variations, and increases the viewing performance in all light conditions. No tools are required for installation as the Vexilar Mag Shield offers an easy press-on friction fit. Fits FL-8, FL-8SLT, FL-8se, and FL-18 models only Keeps debris out of the display area Dual magnifying lens/face shield Made in the USA