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RFID Blocking Card privacy shield protects cards within an 8 cm radius » Gadget Flow

All you have to do is slide the RFID Blocking Card privacy shield in your wallet, and it will protect your information from thieves. The card creates an eight-centimeter radius jamming field and protects any of your cards that are within that radius. As that’s about three inches, this privacy shield should easily guard any of your credit cards inside your wallet. Boasting the latest RFID shielding technology, this card uses high-quality materials for a long-lasting design. In fact, it even comes with a three-year warranty. You keep your important information with you at all times, and this RFID shield activates when it’s near scanners. So it blocks communication when scanners activate it, working on a frequency of 13.56 Mhz. Illegal card readers can skim your information from up to 10 feet away, which is why you need this RFID shielding card to protect your data.

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