When I introduced the world’s thinnest wallet almost 10 years ago it was just called a “SlimFold” because that was the only model. Then we introduced the “MICRO” to have a smaller footprint. Meanwhile, many Original Tyvek customers were finding that they liked to double fold it to reduce its footprint, yielding one thicker stack the size of a credit card.
"I am currently using the Micro SS wallet and am impressed at how thin this thing is... seriously? I carry five cards, hidden bills and some cash along with ID of course...it's incredible! I'm going to get more... Thanks for an outstanding product :)"