Say, can those envelopes that toll tags come in be used for Faraday pouches. We’re really in a pickle here: if we don’t take our phones, there won’t be many other people out and about to help us in an emergency. If we do take them, then governors such as the embittered L who runs Kansas can track our comings and goings.
I don’t know about toll tags. Is the material metallicized plastic, like what a new hard drive is wrapped in? If so, then yes. Just test it by putting the phone is the sleeve and have someone call or text that number.