Sell Anti-theft Degaussing Anti-Theft Brush Bank Card Sets NFC best price

Specifications Name: anti-retreat magnetic card holder Model: radio frequency protection Size: 91x63mm Material: aluminum+plastics Function: anti-demagnetization Product characteristics Rfid security card can help prevent outsiders from reading their own ic bank card, id card, bus card and RFID smart card, and completely eliminate the risk of nfc payment card wallet applications such as bank card, public transport card theft, and personal information leakage. The card body has conductive layers, so when you place the card in the storage compartment, the external conductor insulates the bank card, brings the NFC device closer to the non-contact RFID card, which is enclosed in the protective cover, and prevents you from obtaining card information and effectively securing information.