About two years ago, Stone saw a TikTok video about what’s called a ‘Self-defense keychain’. It includes items like whistles, window breakers, cat knuckles and pepper spray, all of which you ...

Custom "striking" keychains, which are equipped with self-defense tools, have become trendy on social media. Add-ons include ...

Here, she describes 5 different self-defense aids you can attach to your keychain to better protect yourself in the event of a confrontation. She recommends you find which of these are right for you.