Keeps your cards protected from RFID readers or mobile apps capable of electronic theft. It offers room for up to 6 cards and it’s aluminum foundation protects your cards while remaining small enough to fit in any pocket. Simply pull the trigger and your cards will eject for an easy access.Keeps your cards protected from RFID readers or mobile apps capable of electronic theft. It offers room for up to 6 cards and it’s aluminum foundation protects your cards while remaining small enough to fit in any pocket. Simply pull the trigger and your cards will eject for an easy access.