Cat Ear Keychain Self Defense: How to Use It, What It Does, and Whether It’s Worth Carrying
Quick Answer: A cat ear keychain is a palm-sized self-defense tool worn over your knuckles with two pointed “ear” tips that concentrate striking force into a small area, dramatically increasing the effectiveness of a punch. It is legal in many – but not all – jurisdictions, easy to carry, and worth considering as a non-firearm […]