Identification folder RFID PostAuto The identification folder is not only very thin and light, it also protects the contents with material that blocks RFID (Radio Frequency Identification). A unique and practical design for your journey. Three card holders with easy access provide space for up to six cards. More information on the product: Material: synthetic resin (polyurethane) Size: 10 x 14.5 x 0.4 cm Colour: black