3 Pieces RFID Blocking Card,RFID Card Holder,Credit Protector,RFID Card,RFID/NFC Cards,Bank Protector,Card Protector,RFID/NFC Blocker,Card Blocker for Contactless Cards,Black,5.5*8.5cm

The NFC/RFID protected card uses the latest blocking technology that has been tested to perfectly protect your wallet data against theft. There are 3 protective cards, size:8.5 x 5.5 cm, which is the same size as ID cards, debit cards, credit cards, etc., suitable for all wallets. The protection card does not require batteries, is very convenient to carry and has no effect on mobile phone, Bluetooth or WiFi signal (NFC only). The card will not trigger any alarm when entering and leaving some places, you can give it to your families or friends, let their ID, credit card, blue card, debit card and passport and other data are also protected. We pay close attention to the quality of each product, when it comes to protecting personal data, security should be the first priority, providing protection for your wallet and cards from any attack.