SaiTech IT 5 Pack RFID Blocking Card for Credit Debit ID Card, Black | Slim Anti-Theft Contactless NFC RFID Blocker Protector, Easily Fit into Wallet and Purse, for Men & Women

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.

I bought these for my husband. He seems to like them and uses them. They seem to be a standard size and fit all credit cards. They appear to be good quality and not too thick but not flimsy. They are portable from wallet to wallet and not too stiff, yet not flimsy again. They have a standard type of closure as most do and was a decent price.

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

RFID blocker cards are just as described — same size as a credit card and fit in wallet with other cards easily. So far, no cards have been compromised and hopefully that’s the case for A long time.

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.

Easy to set up. Glad I ordered these. Works well.

These cards are so much better than the sleeve style RFID blockers. One in your wallet with your cards and they are protected by a chip with jamming technology.

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.

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It does the Job as a shield against scanning devices.

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