Found this guys Business card, its a steel die cut which forms the basis for a set of lock picks
From the site:

“A hacker, entrepreneur, and all around mischief maker, Melvin wanted something he could give to peers and prospective clients that spoke of this nature.

A lockpick concept was chosen very early on, and the post production results were excellent. The picks can quite easily be removed from the card and are entirely functional as lockpicks.”

[ Link ]