Footprint signs in the shape of footsteps are a good option for leading people in the direction you want them to go in your facility. The directional arrow on the signs along with text “First Aid'' directs patrons to the first aid station. These can also indicate where to stand for first aid. SlipSafe Footprints come in glow-in-the-dark options too. Green footprints with First Aid text in white offer good contrast and are visible from even a distance.