This is a Emergency Handcuff key. Disguised as a medical bracelet. This is a one-time use item! You have to snap the bracelet at the grooves and half breaks away and leave a protruding handcuff key (actual replica). Ive included some test pieces to try out and some pics of my test pieces and bracelets. Id expect to see some remixes of this in different applications. Just in time for St. Patty's day in case your luck is not as good as the Irish!
If your printing on a Rostock MAX I would suggest turning non-print moves down to 80 feed.