This Personal Alarm Clip from Mace is a simple, compact safety option that is easy enough for anyone to use. Its spring-loaded clip also acts as a switch for the alarm. To activate it, simply remove it from your clothing: the clip closes, setting off an ear-splitting 130 decibel sound that disorients attackers and alerts bystanders. Unobtrusive and easy to conceal, it can be carried by anyone, from law enforcement and security professionals to concerned civilians. It is legal in all 50 states, and can even be taken on airplanes. It also features a bright LED light for close-up illumination that activates using its own separate switch.