Be prepared with the Shar-Key™ Tooth Self Defense Keyring because not all predators live in the ocean! This discrete patent-pending self-defense product can be easily attached to your keys and carried with you almost anywhere. At the first sign of danger, you simply slide it on your finger and you are ready to defend yourself using the sharp pointed "tooth". Don’t be a victim, bite back with the Shar-Key™ Tooth Self Defense Keyring!
