Speaking to CBS News, he added: “Everybody in the world is going to be wearing these pretty soon.”
Mr Neglia explained how his bandage had been made by folding up a piece of paper on the bus ride over to the Fiserv Forum.
‘I put it on to honour Trump’
In a separate interview on Tuesday, Mr Neglia told Fox News: “Yesterday when he came in, and there was that eruption of love in the room, I thought, what can I do to honour the truth? What can I possibly do?
“And then I saw the bandage and I thought, I can do that. So, I put it on simply to honour Trump and to express sympathy with him and unity with him.
“There’s a male version and a female version… because there are only two genders!”
Stacey Goodman, another Arizona delegate who was wearing a piece of paper over her ear, told CBS News it was “done in solidarity with my president, Trump, not the current thing that’s in the administration”.