24HSD

I designed the 24HSD because I wanted a durable, compact way to signal for help that would work day or night. The 24HSD combines a mini signal mirror for daytime use, and a glow-in-the-dark tag for night use, in a package small enough to be carried at all times.   The chrome tag works like the classic signal mirror, which is issued in military survival kits the world over. The way it works is that the mirror bounces the sunlight toward to person or aircraft being signaled, and since the sun is extremely bright, even a small mirror flash can be seen for miles.  Signal mirrors are old school, but very effective, and people are rescued every year by using them to signal for help. Here is the most up to date list I've been able to find on the subject, many of the survival stories are quite impressive. Despite it's small size, the chrome tag produces a large flash: While signal mirrors have proven themselves to be very effective, they are only useful during the day.  The 24HSD solves th