The Emergency Exit Breathing Device 4523 Sign has the symbol to wear a breathing device on the left and the written advisory on the right. It will make it perfectly clear that such precautions will need to be taken for a safe exit from a particular area.

To be assured of the fact that people are taking the necessary precautions, display this sign prominently to be on the safe side. It is also photoluminescent, which means it will glow in the dark if there is a lack of light.

Fixing requires anything as simple as sticky pads, 'No-nails' type adhesive or double-sided tape.