During the Iran-Iraq war, what did the plastic 'keys to paradise' given to Iranian children look like?

how dare you?no child was forced to fight in the imposed war.when iraqi tanks where rushing through khorramshahr.iranians destroyed nearly all of them but there were out of RPGs then a 13 yrs old boy(hossein fahmideh)who had severaly escaped from home to fight put all the grenades on his belt and jumped under the last iraqi tank.as I know no one forced him to do so.Iranian teenagers soaked their IDs and claimed that they are older and since the ID was no longer readable they were sent to the front.if it wasn't because of them there would be no iran today.I know you don't have any reliable source for that since the US want iran to appear as the bad guy if you could find and read some books from the iranian view it would help you know the truth.