RFID Passport Vaccine Card Holder Cover Travel Wallet for Women and Men Gold Pink Size: 5âx 3 1/2â Material: Faux Leather Package includes: 1 piece of card wallet.. RFID Passport Vaccine Card Holder Cover Travel Wallet for Women and Men RFID Passport Vaccine Card Holder Cover Multi-function Wallet for Women and Men Convenient to carry for events conference show cruise etc.