I dont know, it was a genuine question as i bought bulk clothing at a sale about 4 years back and one pack of 4 boxer shorts still has one of them things on em. Bought about 30 pair so havnt needed to open that pack yet but im getting close.I googled it Chiz, and used progressively larger screwdriver blades to lever the pin out gradually.
Once about 1/3rd of an inch of pin was exposed, I cut through it with pliers.
Is there another way?
Thanks!