Passport Holder and Card Slot Combo RFID Blocking Leather Travel Passport Wallet, BlueTravelling Passport Cover organizerThis travel document holder with multiple card slots ensures the safety, organization, and cleaning of your cards, passport, and tickets in one place and is easy to find. Protect Information The RFID Passport vaccine card holder is made of Faux Leather and RFID blocking shield materials, Faux leather is a great alternative to real leather because it is more affordable and often more environmentally friendly. RFID