Evacuation map holders and Severe Weather Map Holders feature added visibility with Lumi-Glow™ background to read the map for quick evacuation in any light conditions. Bright, glow-in-the-dark background allows the map to be visible even when the lights go out (background appears white in regular light conditions). The border is printed with clear bold letters - with the glow area for the letters - to readily identify the evacuation map in light and dark. Holder is designed to easily accommodate clear transparency film insert (sold separately). Simply print map from your computer and slide into the holder.