The Personal Self-Defense Safety Alarm Keychain Anti Wolf Alarm

Made of high quality ABS. The dual siren alarm helps call for assistance in an emergency and helps deter attacker. Pull metal chain from device to sound 120 dB alarm. Push pin back in to stop sound and use again. Double speaker design is louder and harsher. Perfect for college and student security, police and correctional officers, walkers, joggers, elderly, students, lone workers. With the keychain design, you can put the alarm with your purse, bag, backpack clip.