RFID Cloth - 18" x 21"
This RFID cloth blocks credit card scanners! The concern is that some credit cards, passports, and driver’s licenses now come with embedded radio frequency identification chips. When activated by an RFID reader, these chips transmit certain types of information wirelessly, so that you can verify your identity or even make a purchase without swiping your card. Put this in your wallet and purse linings to make it more difficult for someone to acquire your personal information.
Do not iron or bleach.
Hand wash or clean with wet tissue and cool water.
23% Copper / 27% Nickel / 50% Polyester
Shielding Efficiency 99.99%