OPTEXX RFID Blocking Slimfold Wallet Oscar Black Nappa T&Uuml;V tested and certified &#10102; Best RFID Blocking since 2012 &#10004; &#10103; OPTEXX RFID Wallet TV certified &#10004; &#10104; 6 x ISO-format (Credit card size) card slots, 2 x all-purpose slots, 1 x note compartment &#10004; &#10105; RFID Blocking Made in Germany &#10004; Outer material as well as credit card compartments are provided with invisible shielding material to ensure maximum security against unauthorized access to your personal data. Your RFID / NFC equipped credit and insurance, key, Identity document or e-ticket cards are protected within these wallets from hidden scanners and fraudulent use.