I have a couple of packs from 1999 opened from a sealed booster box
and I notice on the backs of these packs, there are little holes in the wrapping. THey line up and are usually on the right rim of the pack
Do you guys know what the terminology is for this?
I recall someone saying they are there from production so that they can be shipped via air freight (as pressurised items can explode - like a sealed booster). Not sure as to the legitimacy of that though.
A quick scan on all of my boosters reveals they all have perforations