Simple and easy add-on solution to instantly improve your visibility to other motorists day or night.  Meets DOT and/or SAE standards.  12" L  x 1" W  x 1/4" H.   Acrylic mounts on clean falt surface. 2-hole screw mount with 7-7/8" center to center hole and stainless steel screws included. Adhesive backing tape included. Sold indiviually.