Silver Flat Reflector, Acrylic, for Use with Polarized Retroreflective Photoelectric Sensors Super Quality Made in Germany 6000X Luminance;

AMAZING BEAM WHITE Large Plastic Centermount Round Reflector 3" Diameter x 3/8" Thick, Luminance Factor 3000X Traffic & Parking and Safety Ideal for your car, motorcycles, trailers, trucks etc. Can be an effective and convenient way to improve the visibility of your car or vehicle. Easy to install.