RFID Blocking Passport Holder — Travel Cover Wallet with 3D US Eagle Emblem | Premium PU Leather | Waterproof | Elastic Band Closure | 5.6″ x 4″ | 10 Colors. RFID Blocking Protection — Integrated shielding material blocks unauthorized scanning of RFID-enabled passports, credit cards, and boarding passes at 13.56 MHz, helping safeguard personal data against electronic skimming in airports, stations, and crowded public spaces.