Quote:
for use in an evacuation/shelter scenario, where you are in a community shelter (for what ever reason) & need to sleep. They'll help cut down the ambient noise. A sleeping mask is a possible item, too


<img src="images/graemlins/shocked.gif" alt="" /> !!!!!!!!

You'd have to be very trusting of the people you are sharing this shelter with or at least have a trusted loved one or friend watching over you while you slept.