Stay safe with the Hygiene Key & Trolley Coin. This handy multi-tool comes with a door hook, a stylus, a bottle opener, and a trolley coin! Open doors without touching the door knob, and use the stylus instead of your fingers! When you head to the supermarket, simply draw the coin out of the key and use it for your trolley! Furthermore, the Hygiene Key comes with a keyring loop, to enable you to attach it to your keys!