Picture a postage stamp, somehow mine is faded, purple, and cancelled,
but it can be any stamp. In your mind tear the stamp into as small of
pieces as possible. Still visible, and adhering to your finger tip.
Get out an exacto knife, put the smallest part of the stamp on a safe
surface, and slice a tinier piece of stamp. Barely visible to the
cutter. It is possible that all anyone knows, is about the size of
that partial postage piece.