The ScannerGuardCard® is composed of a mixture of metals that disrupt the scanner from reading the RFID signals. There are outside and inside coatings of our patented metal mixture for protection of RFID personal information. This coating is not rigid, so the card is very flexible.
Simply add two ScannerGuardCard®s into a wallet, credit card holder or clip as shown in the pictures below to block all unwanted RFID Scanners. You want to sandwich your credit cards, debit cards and other RFID cards in between two ScannerGuardCard®s.
We recommend that you only place up to 4 RFID cards in between your ScannerGuardCard®s. If you have a stack of more then 4 RFID cards, then simply slip a single ScannerGuardCard® in the middle of your stack. RFID cards are credit cards, debit cards, SmartCards, some driver’s licenses and cards displaying the RFID logo.