Passport Holders: Get an RFID passport holder. RFID Protected: A passport cover with an RFID blocking shield to help prevent personal account information being exposed. Size: 14.8cm x 11cm x 1cm. Options: Choose between one or two passport holders, and a variety of different colours. Eco-Friendly Leather: Made from premium eco-friendly synthetic leather. Large Capacity: Features plenty of space for four cards, one passport, one air ticket, two sim card slots, and one vaccination card slot. Rfid Passport Holder | Living Social