How a rfid blocking wallet work?
First, what is rfid? RFID methods utilize radio waves to accomplish this. At a simple level, RFID systems consist of three components: an RFID tag or smart label, an RFID reader, and an antenna. RFID tags contain an integrated circuit and an antenna, which are used to transmit data to the RFID reader (also called an interrogator).
RFID chips work by using radio waves to communicate. The object, such as a credit card, contains an RFID tag with information, and an RFID reader uses radio waves to read the information from a tag. The key is that RFID chips have tiny electromagnetic fields, which is what makes them possible to read without having to “initiate” communications. All you need is proximity.
That means, some body can scan you through your pocket, who we call Rfid hackers.
Rfid blocking fabric can protect your information, this material is with Copper and nickel coating, just put your card next to it, it will block all electromagnetic fields and prevent communication between your cards and RFID scanners.
Youcco now creative a new design- RFID blocking wallet with hiding shopping bags
It is not just a wallst, there are 2 main freatures:
1. Rfid blocking
2. Attach a detachable shopping bag: when you go shopping, just wrist this wallet, the shopping bag is folded into one pocket of the wallet.
when you finish the shopping, open the shopping bag to pack, hang the wallet inside the shopping bag.
Never miss your wallet or your shopping bag or your card information!