Screecher Screecher Aerosol Alarm

The Mace Screecher Aerosol Alarm emits an "ear-piercing" blast readily recognized as an emergency call for help. Its high-pitched shriek can be heard up to 1/4 mile away. Convenient size for pocket or purse. This 10 gram unit has a push-top activator and contains approximately 30 short blasts.