Credit Card Size: Perfectly fit in any wallets or cardholders.
Protect your Cards: Make sure your cards are protected from unauthorized scanning.
One card protects both sides: Cards do not need to be sandwiched for protection. RFID blocking cards can be placed on either side of one card.
Durable: Toptag RFID Blocking Card is made from high-strength PVC material with a thickness of 0.9mm. Compared to paper RFID cards, it is completely waterproof and more durable
Easy to Use: Just place your RFID Blocking Card alongside your other ID cards, credit cards, or debit cards.
What are RFID blocking products?
As a result of this new concern about RFID vulnerability, RFID blocking products have sprung up everywhere. RFID-protected wallets, purses, backpacks, and even clothing are being sold and marketed everywhere. The question to ask is whether they are actually effective. For these products to be worth considering, you need to know what materials were used and what tests were performed.
Wallets and bags claiming to block RFID signals typically use what is known as a Faraday cage, named after Michael Faraday, the scientist who invented it. A Faraday cage is essentially a metal cage that shields its contents from electromagnetic radiation by dispersing it around its exterior instead of allowing it to penetrate. As well as blocking RFID signals, these bags and wallets are said to block signals from other types of devices.
In spite of the fact that there are plenty of products on the market that claim to protect your cards from RFID skimming, wrapping your cards in aluminum foil will likely serve you just as well as any special wallets or bags.
What is the purpose of a blocking card?
Using the Block Debit Card feature, customers are able to notify their banks when a debit card has been stolen or lost, in order for the bank to block the debit card from processing any transactions made using the card.
Using a blocking card, you can prevent a specific user, or group of users, from accessing your computer or network. Certain nefarious users may attempt to gain unauthorized access to your system through malicious connections or hacking attempts.
Our full selection of RFID Blocking Card can be found below. Our experts are always available to assist you if you need help choosing the right blocking card!
Feel free to contact our experts if you have questions about our RFID Readers or which RFID Tags work best with them. The experts at our company have extensive experience with BLE, RFID, and IoT devices and systems.