SaiTech IT 5 Pack RFID Blocking Card for Credit Debit ID Card, Black

These RFID blocking cards seem to work exactly as advertised. They are thin, lightweight, and fit easily into my wallet without adding bulk. While there’s no easy way to know they’re blocking signals every day, they give me added peace of mind knowing my credit and debit cards have an extra layer of protection against RFID scanning. The 20-pack is a great value, so I had plenty to share with family as well. I’m very happy with this purchase and would buy them again.

Shipped promptly, and blocking cards are a thick plastic, like a credit card. Not cheap & flimsy. As I do not possess the equipment to scan cards, I have no way if knowing if they work, but the overall quality of the cards gives me confidence that they work as advertised.

Love how it fits perfectly In my wallet. I am picky and have a hard time finding wallets I like. With this I can put in any wallet and it protected. My passport case too.

Actually works. I put one of these RFID cards over my credit card whenever I tapped at the till and it wouldn’t accept it. I removed the RFID card and it accepted my credit card. So it definitely works. I put one in my wallet and one in my purse but you only need one really, they come in packs of five I think, I gave one to hubby. It really is convenient and slim in size, durable like a credit card

Funny think went to panoramic bread with friend shortly after I purchased these cards. Put one in my valet and give one to a friend. As we sat down o saw a guy on his computer.. what looked like he reads working. But then I saw his phone He was skiing or ghosting everyone who walk by him As we sat down he had to adjust his phone and his computer coz he was not getting anything from us, but then he saw me looking right at him and he realized I knew what he was doing. He packed his bag and left in a hurry. So YES T G ESE CARDS WORK! PROTEC YOUR SELF AND YOUR FINANCES

I've never used anything like this before, the reviews were really good..they look good, the thickness is good, color is good, fits in cards slots well, the durability is good. I would recommend. Thank You Crystal

I can only go by the advertising claims. I expect the cards to perform as advertised. The price is great for 5 cards. They send out a signal to mask your card info. I feel this is most valuable for travelers in tourist areas.

Works very well

Me llegó en tiempo y forma. Las tarjetas cumplen con expectativas de protección que ofrecen.

Actually works. As a check point Tap and pay dosent work when this card is placed below your card. While the technology works, many experts note that RFID skimming is actually quite rare in the real world. Modern cards use encryption that makes it very difficult for a thief to do anything useful with the limited data they might manage to skim.

ممتاز تمام

It does the Job as a shield against scanning devices.

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