2 RFID Blocking Cards | Best Credit Card Protectors | Fit In Any Wallet or Card Holder | Prevent Thieves From Scanning Credit Cards | Will Not Rust Crack or Tear | Protect Your Identity Today (2-Pack)

I was debating whether to get these or the rfid envelopes. I am very glad that I went with these for a little bit more money. It is advertised that these cards will protect 10 or 12 cards if one is in the front and one is behind. I like that piece of mind, and I like not having to take my card out of an individual envelope. If you are going for a minimalist wallet then this is the way to get your RFID protection! These cards are sooo slim. They are made of metal and are very sturdy, the thickness is maybe an 18 or 20 gauge? The cards are thinner than a regular credit card. They do not add a lot of bulk to my wallet, and they are also shaped different than my credit cards so they do not stick to them. They are a little bit taller, and a little bit skinnier than a normal credit card (if your cards are going vertically). So far, I am very happy with this product! I will update this review if my information ever gets stolen!

Bought these to thwart identity theft by those seeking to make an easy lifestyle for themselves. Thief "bumped" someone I know at a TSA checkpoint and took several hundred $ from their account so these cards will defeat their scanners if carried and used properly. They,re slightly larger than a debit/credit card so a little more effort is needed to extract cards sandwiched between the two blocking cards. And the two cards are made from stiff solid aluminum and not thin foil over plastic. Very durable, excellent graphics and smooth painted finish. These cards protect only those cards utilizing RFID chip technology and have no security value to those cards with magnetic stripe technology. Highly recommend!

I really like the design of this product. Much better than the thin paper sleeves that tend to tear easily and are difficult to slide cards in and out of. Some reviewers have complained they add unnecessary bulk to your wallet, but I've not found this to be the case. I have a multitude of cards in my wallet at any given time, and yet don't find these to be an issues with bulk at all. For ease of use, I have the front RFID blocking card slid into one card slot in the wallet and then the credit card itself and the back RFID blocking card slid into the card slot directly behind it. I found this approach makes it easier to access the credit card, with it still being positioned between the two RFID blocking cards.

These cards seem to be a much better solution for RFID protection than those paper sleeves, these actually fit in the credit card slots in my wallet where the paper sleeves did not fit very well and would only hold one or two cards while these lightweight metal card will protect many. Even though I have no way to prove that my RFID cards are protected I will take them at their word.

I've never had my wallet scanned; I know, because I always look for suspicious charges on my card statements. I bought the cards for that "just in case" feeling. I like the fact that it protects up to 12 cards.

These cards work well in my wallet. But I cannot say that they have been effective. To my knowledge no baddie has has scanned my credit cards and used the information. So the jury is still out on their effectiveness. Meanwhile, I feel more secure that they are doing their job.

These cards are too thick. When you place one behind and in front, you are now trying to stuff THREE cards into a wallet slot. They may work, so I gave them the three stars, but they are not practical.

I like the two blocking card system as opposed to individual sleeves for my cards. Individual sleeves made it hard to get my cards back in the wallet I use. I would definitely recommend the two RFID blocking cards from camelCase Solutions.