10 Best Rfid Blocking Sleeves of November 2020

  1. Product Highlights
    • How does it work? - the fortezza card contains an antenna and chip. when radio waves from an incoming scan pass through your wallet, the fortezza card draws power from the waves and creates a jamming signal. all cards surrounding the fortezza card within a 2.5cm radius will be protected. (this increases up to a 5cm radius with more powerful scanners since the card draws...
    • How do i know if it works? - you can test it yourself! the easiest way is at a self-checkout at a supermarket. when you go to pay, stack this card on top (or bottom) of your payment card and place on the contactless reader. the terminal will usually then throw an error message. note: unlike other rfid blocking cards, fortezza uses technology that does not set off securi...
    • The smart way to protect your contactless cards - simply place a single fortezza rfid blocking card in your wallet or purse and you're protected. no fiddling about with individual sleeves. no need to fork out for a new wallet or purse. you can carry on using your contactless cards as normal. simple and effective. every single card is tested before it leaves the factory ...
    • How long does it last? - forever! because the fortezza card draws power from radio waves, it doesn't contain a battery. please note it is slightly thicker than a standard credit card due to the internal circuit, 0.9mm thick instead of 0.76mm (barely noticeable). the fortezza rfid blocking card doesn't affect phone signal, bluetooth, wi-fi, or any of your other phone fun...
    • Protect family & friends - innovative, smart technology, elegant packaging, an ideal gift, provides extra peace of mind to our family and friends.
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