Ahead of using any self-defense keychain, make sure to familiarize yourself with its proper use to ensure its performance. They are usually made of solid steel or aluminum to allow them to delay to the high-impact punches. You could take into consideration these solutions cat brass knuckles or kitty eye https://hectortofbs.blogdal.com/32250527/the-definitive-guide-to-beaded-keychains-for-men