1X VoidScan 2.0 RFID Protection Card
VoidScan is a convenient RFID protector. All you do is slip it into your wallet, and it will scramble electromagnetic waves to keep your data safe from high-tech thieves. Unlike RFID wallets or RFID sleeves, VoidScan fits right inside the wallet you already own. This is the simplest, most affordable RFID blocking option there is.