Nappa Leather RFID Blocking Passport Ticket Holder. RFID (RADIO FREQUENCY IDENTIFICATION) Tags are now being placed in U.S. Passports, credit cards and other forms of identification. Protect your information from hackers by using a Royce RFID blocking Passport Wallet. Holds passport, airline tickets and boarding pass for easy retrieval. The Top Grain Nappa Leather case also features special pockets for documents and currency. Dimensions: 8 1/2" x 4 1/8" x 1/2".