Oh, OK. As long as you say they're "sanitary". Why would you have to say that? Do some customers have doubts? I have doubts about your wiring job. "Live models" as opposed to? What is that contraption hanging around your neck? What country is this?... So many questions.
Reading Railroad's streamliner 'The Crusader' on the stone-arch bridge spanning the Schuylkill River in Philadelphia circa 1937