Re: Micro SD cards....
Except they're made of METAL. Meaning they'll be noticed by a metal detector meaning you could get frisked or worse. And carry-ons DO get x-rayed which could give them away.
Except they're made of METAL. Meaning they'll be noticed by a metal detector meaning you could get frisked or worse. And carry-ons DO get x-rayed which could give them away.