Make sure it is UNVARNISHED BRASS! - Interestingly, germs have an affinity for the metallic ions of brass (UNVARNISHED ONLY), which means the bad guys could be mostly gone in as little as 15 minutes. DESIGNING EDC TOOLS THAT HAVE REAL-WORLD UTILITY: We have to start adapting to a new, healthier lifestyle. EDC Keychain Tool is a singular piece made entirely from brass, which naturally disinfects itself makes it easy to carry--assisting you in making healthier choices for you and your loved ones while in public. STAY HEALTHY WITH THIS AMAZINGLY USEFUL CLEAN KEY - Unlike much of the things (i.e. cards, gadgets, etc.) that we carry around, but don?t use--EDC?s clean key is something you?ll literally use ALL of the time. In fact, within days you?ll wonder how you ever lived without it! Avoid touching dirty surfaces on doors (push, pull and sliding doors), buttons (on ATMs, elevators, gas pumps, credit card readers), shopping carts and even touchscreens! EASY TO USE -The ergonomic design of our no-touch door opener makes pressing buttons and joysticks quick and easy. Just hold one side and let the other side touch the surfaces you?d rather not. The easy-to-carry door handle assistant can effectively reduce your contact with public surfaces. TIRED OF CONSTANTLY CLEANING YOUR HANDS? Now you don't need to! Our brass door opener touches all of the germ-infested surfaces so your hands don't need to. No need for constant hand cleaning! Small size and lightweight, suitable for daily carrying. The EDC door opener tool is essential in a world where harmful viruses can put you and your loved ones? lives at risk. Door handles in particular, given they are touched by numerous people multiple times over the course of a day, can easily spread viruses. The use of our EDC Brass Door Opener makes it easy to avoid direct contact with potential contaminated surfaces. TIRED OF CONSTANTLY CLEANING YOUR HANDS? Now you don't need to! Our brass door opener touches all of the germ-infested surfaces so your hands don't need to. No need for constant hand cleaning! Small size and lightweight, suitable for daily carrying. Our practical touch tool can safely handle shared surfaces and touch buttons. Its finger slots are rounded to provide maximum comfort; hooks are easy to hang in pockets, belts, bags, or purses. Make sure it is UNVARNISHED BRASS! Basically, oligodynamic metals contain ions that destroy viruses. Remember studying affinities in high school biology? Interestingly, viruses have an affinity for the metallic ions of silver, copper, and brass, which means the bad guys could be mostly gone in as little as 15 minutes. If you have unvarnished brass doorknobs or cabinet pulls, for instance, they?re naturally working around the clock to battle viruses on your behalf.