When it comes to your safety, it always pays to take precautions. It would also help if you have a tool that you can use to defend yourself. This stainless steel ring — which has been given a mirror-polished treatment — comes with a tungsten steel head. The ring's added feature can be used as an emergency glass breaker. It would also help if you have to punch an attacker. You can get a necklace or chain and put the ring on it so you can easily slip it on when needed. The ring is designed to be unisex.