Touch Key is your key to germ free touching that is made from Copper and Zinc. This Touch free tool is designed to reduced direct contact with shared surfaces, non contact door opening & button tapping. Touch key is your key to germ free touching when performing everyday tasks such as using door handles, touchscreens, ATM and elevator buttons. Touch Key is made from a copper alloy which is naturally antimicrobial and has been shown to reduce microbial contamination. The Touch Key is a keychain accessory to help reduce your risk of exposure to germs.