Question about millimeter wave shielded overcoat

Hi everyone

Who can give me any messages about millimeter wave shielded overcoat? Which corporation do it? Thanks!


Kezman

No one knows?

http://www.wouldyoubelieve.com/cone.html

Thank you biff44.
But it is not my need

In all seriousness, why would you need a millimeter wave shielded overcoat?