OPTEXX&reg; RFID Blocking Passport Cover Black Eagle T&Uuml;V test seal PP Holder/Case/Wallet &#9989; Best RFID protection since 2012 - Quality & safety guaranteedt &#9989; - Products are awarded the TV test seal &#10004; &#9989; OPTEXX RFID Passport covers &#10004; &#9989; Fits passports of the UK, CA, US, EU, Switzerland, Australia and similar sizes &#10004; &#9989; RFID Blocking Made in Germany &#10004; The blocking cover consists, high-quality PVC foil plasticizer-free. The protective material, which is invisibly attached double sided, was specially developed for shielding radio waves. When using this cover, the communication between reader and chip is blocked and no data can be read involuntarily.