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)

I purchased the SaiTech IT RFID Blocking Cards, and I’m very impressed with how simple yet effective they are. Each card is slim and fits easily into my wallet without adding bulk. What I appreciate most is that a single card protects all the contactless cards around it, so I don’t need to wrap every debit or credit card individually.The build feels sturdy, and it gives me peace of mind knowing my personal and financial data are safe from unwanted scans. It’s a small investment that provides big security—especially when traveling or moving through crowded public places.With five cards in the pack, I was able to secure not only my wallet but also my family’s purses and cardholders. Excellent value, practical, and reliable—highly recommended for anyone who wants to protect their cards without hassle.

Size of a credit card and protects credit cards. This RFID card is designed to protect all cards that contain your personal information, such as IDs, driver’s licenses, or even public transport cards. Blends well with my other cards. You wouldn’t even know it’s there. Well worth the money. Gave one to each of the family members. Great quality.

Purchased as a gift. Works as it should. No complaints.

I traveled to Colorado last May, and noticed that people get close to you at the supermarket, and I wonder if that is a trick to get to your information. I believe this system works as a protective shield if that is the case. However, I am more inclined right now to carry just what I need. I have many credit cards and three debit cards. What I do is to carry one credit and two debits whenever I go shopping. Mostly, though, I use cash instead of credit as it is untraceable, and I leave everything else at home. Be it as it may, I have my shield card in my wallet just in case, because anyway, sometimes credit is the only way to go and you need the protection.

Keeps wallet info safe. Convenient card size fits wallet or purse, or wherever you keep your credit/ID cards. Sleek and modern. Convenient 5-pack, affordable and delivered quickly. In this day and time, how can you not purchase this protection???

Fits in wallet with ease. Great protection!

I don't know if these work or not but they provide a sense of security real or imagined.I read that someone else tested them by holding them next to a credit card then tried to use the card at a terminal and it would not accept the card. I think I'll try that for additional peace of mind.

I have seen more than one review of this product that says something like this: "I don't know how to test this product. I don't know if it works, but I guess it is working because I have not been hacked yet." (By the way, I think reviews like that are not very helpful.)Here's what I did (see the photo). I have a thin, bifold wallet. I put my two credit cards in the pockets of the wallet. I made sure that the chips for each of the credit cards were not next to each other. For example, one chip was at the "top" of the pocket and the other chip was at the "bottom" of the pocket. In the photo, I put a square that indicates where the chip is for the credit card I was testing.I put the RFID Blocker in another pocket of the wallet, behind the other two credit cards. So, the RFID Blocker was less that 1/2 inch from the credit card I was testing and separated from the test credit card by the second credit card and a couple of layers of leather.I ran this same test at a (1) a restaurant, (2) a grocery store, and (3) a home improvement store. The RFID Blocker and the credit cards were all stuffed into the wallet. When it was time to tap-and-pay, I opened the wallet and tapped on the credit card reader in the area of the yellow square in the photo. The credit card was not read and was not recognized. I then removed the RFID Blocker from the wallet and tapped on the credit card reader again in the area of the yellow square in the photo. The credit card was recognized and read, and the transaction went through.In all three cases, the RFID Blocker appeared to do what it is advertised to do.