The Assembly Letter E 4875 sign will clearly mark out the pre-designated assembly point E position. As it is AAA photoluminescent, it would continue to glow even if there is a lack of lighting within an area.
During a drill or an actual time of emergency, you need to be assured of the fact that people on your premises will be heading to the relevant safe assembly points. These signs help you to realise this.
Fixing requires anything as simple as sticky pads, 'No-nails' type adhesive or double-sided tape.