RFID (Radio-Frequency identification) This is important to know because most cards now are RFID Credit cards. An RFID credit card has radio frequency identification technology to read your card instead of the old school magnetic strip. This allows you the convenience of using a payment terminal without having to swipe or insert your card into a machine i.e.: waving your card near the machine to make a payment.
While it is easy and convenient to use, it can also be easy for a would-be thief to wave their reader near your credit cards and potentially steal your data just as easily as you bought that 30 pack of Coors Light at the grocery store. When your cards are inside the ROKFORM iPhone MagSafe wallet, the aluminum and steel block readers, making your cards and data safe from would-be thieves.