How to prevent bank cards and other cards from being stolen? There are RFID anti-theft card sleeves and other products on the market, but RFID anti-theft card sleeves can only be used for a single card. If there are multiple cards, multiple card sleeves must be used accordingly, which not only increases the thickness of the wallet, but also is very troublesome to use. And these troubles can be solved with only one RFID blocking card.

There are two types of blocking cards: blocking cards without LED lights and blocking cards with built-in LED lights. Compared with the blocking card without LED light, the built-in LED plays a reminder function. When someone tries to use a special stealing signal device to get your card information, the blocking card LED light will light up to remind you.

The size of the blocking card is the standard size, which is the same as the size of the ordinary bank card. The blocking card is a card tool specially used to protect cards such as bank cards, credit cards, and bus cards. As long as one blocking card is put into the wallet, the entire The card placed in the wallet is safe to prevent personal information from being stolen. And it is very convenient to use. When using the card, you only need to take out the bank card and other cards from the wallet.

The shielding card plays a role in protecting personal information, preventing information leakage and ensuring information security. It is a good choice for families who travel with cards.