Description: Widely used - easily and safely open and close door handles, keyboard buttons, ATMs and elevators, taps, switches, carry bags and shopping carts, etc... This Copper zinc alloy key chain touch tool is made of 260 copper, which naturally keeps itself clean. Pure copper will change color. The key chain tool can reduce the contact area by more than 99% and keep hands clean. Easy to use and carry, easy to connect to the key chain or hang your bag / pocket, the right size, comfortably in pocket / Wallet Specifications: Why chose us? We use Copper zinc alloy for this door opener tool, which has a hand clean effect, that's why most food container are made by copper. Easy to carry, with suitable design can put on the wallet, we designed Contactless key with Hanging function is also suitable for key chains, bags, belt bags This Non Touch Brass Hand Tool is Unique style and light weight avoid touching public touchscreens like store checkouts. Our Handheld touch less door opener tool is developed consider up to 90% public area equipment. Package Included: 1 * key ring