Use this antimicrobial hand tool as a door hook, button pusher, and stylus. It's lightweight and portable so it's easy to always have it on you. Use the keychain hole to add to your keys or to attach a retractable keychain so it's easy to pull out when you need. Retractable keychain not included. Use on infected handles, in bathrooms, on locks, touchscreens, elevators, ATMs, keypads, at gas pumps, and more!