Polymer Science Metallized Fabric EMI Shielding Tape, 1/2" Width x 50' Long (Pack of 1)

I'm a veteran electronics technician for 30+ years. I can testify this is the real deal. Used on every processor based electronics case (phones, monitors, etc.) to keep RF from getting into your electronics and screwing up the signals.*This is particularly useful in that it's backed with removable lining, so you can form and shape it before exposing the sticky side/adhesive.*Bought for the purpose of lining mine and my wife's wallets (and a bunch of friends), to disable wireless proximity RFID scanners.*I like the other reviewer's idea too, of making touch screen pens. A quick test indicates this may work well, and the fabric is soft enough to not scratch the screen.

I need to use a stick in my mouth to type and use the phone. This conductive tape, along with conducted fabric, makes it possible to use touchscreen devices.