SaiTech IT 2 Pack RFID Blocking Card, One Card Protects Entire Wallet Purse, NFC Contactless Bank Debit Credit Card Protector ID ATM Guard Card Blocker–(Black)

These cards are perfect! I tested it at a cashier's checkout at a local Walgreens and at the grocery store's self checkout with the tap and pay. It works! Both times received an error message. Sometimes I carry crossbody bags or Dooney and Bourke wallets and neither has the RFID blocking. Just follow the instructions on how to place in your wallet and how to test it. I gave my husband one. I love backpacks too and when shopping they're worn on my back. These cards have added another layer of security! I've also placed one in my passport wallet for the next trip.

This purchase is difficult to evaluate without specialized equipment, as it's hard to gauge its effectiveness at home. So far, I can only say my credit card hasn't been compromised, and I've used it at various places where such issues could occur. Based on this, I award it five stars for peace of mind.

Seems to be working as it should. I received it a few weeks before Christmas and went to very, very busy stores over the holidays and have had no issues far. Love the size and the fit in my wallet. Great value for the money paid.

Easy to use. Let’s hope they work. They had a high rating.

Exactly as described. Provides peace of mind. Having to work around large crowds all the time, it’s important to have something like this. Also, having this happen to me before when I was traveling up north and seeing some random charge for an uber ride, it was then that I figured someone had swiped my info. I canceled and changed every single one of my cards from every financial institution after that. Since then, other than massive data breaches by any other company since then, I have been incredibly blessed and grateful to be in the clear at the moment. This gives me the piece of mind that ALL my cards are protected. It looks and feels exactly like they describe it does: like a credit card and you barely notice it in your wallet since it is still flexible.

Made several swimmers sad ;)... Tested on several swimmers i found @ various businesses... The businesses were happy to donate them :)... placed in my wallet. No problems.

We added these to our wallets. They fit easily and seem to be blocking based on having wallet next to scanners to pay.

It’s an excellent product hopefully it will help me from being scammed It’s of great quality

To my knowledge they work extremely well

It does the Job as a shield against scanning devices.

No issue of cards not working, good so far.

3 adet kart sipariş vermiştim. Kartlardan biri arızalı, çalışmıyor. Firmadan arızalı olan, kullanılamayan yerine bir kart göndermesini bekliyorum.

You don't know if it's working until somebody tries to scam you hopefully that won't happen but it seems like good insurance that's why I got it.