RFIDsecur™ SRA3 single sheets. RFID blocking material for wallets, purses, sleeves, card holders. RFID card security, contactless payment risk reduction, personal data protection. SRA3, NFC and contactless shielding/blocking film (20Khz, 100Khz, 125Khz/134Khz, 13.56Mhz). Roll form or sheets for printing. Ultra-thin and flexible. PVC or HDPE.
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