So what are the bad guys up to? Stealing your personal information right off your credit card without them even touching your credit card. How are they doing this? RFID! Protect credit card information stored in micro chips. Card companies use RFID chips for contactless payments, such as VISA PayWave, MasterCard PayPass and Chase Blink. An estimated 35 million of these cards are in circulation in the U.S. While these payments require the card to be several inches from the RFID reader, cards can be read from several feet by thieves using sophisticated scanners. Our certified RFID-blocking material creates an electronic shield preventing data thieves from stealing personal data with sophisticated scanners.