The No Touch Tool gives you an alternative to everyday situations when you need to use your fingers or hands to touch things like door handles, elevator or ATM buttons, and a multitude of other surfaces. this is an ideal item that helps you eliminate using your hands and fingers from touching potentially contaminated public surfaces. Includes a hole for convenient and easy attachment to a keychain. Zinc alloy construction. Measures 2.75" x 1.15" x 0.2" (7.5 cm x 2.7 cm x 0.25 cm).