When you need a loud sound that makes people come running, a high-intensity blast from one of these will get 'em coming!
The loud sound draws much needed attention to your situation and increases the risk of getting caught to the assailant. The assailant will not like all the attention brought to himself and will likely find an easier target.
Great for Walking or Jogging
Carry with you when Traveling
Small, Lightweight, and Portable
Scares Off an Attacker with their Worst Enemy - Attention
Although rape alarms can not actually disable an attacker, if used in conjunction with a stun gun or pepper spray, you will greatly increase your chances for escape.
These small, convenient noise makers will not take up much space. Lightweight and extremely loud, they give you the attention drawing capability you need when it matters most. Carry a keychain personal alarm with you wherever you go and use it to draw attention in any crisis.