Rfid Blocking Shield Guard Cards for Full Wallet Security, 2 Pack of Rfid Blocking Credit Card Size Cards

Probably the best value for two RFID blocking cards. I have the new Victorinox Altius wallet ( http://www.amazon.com/gp/product/B0058ZGAZG ) and these two Shield Guard cards fit perfectly inside the inner pockets of each side, completely protecting all of my cards. I don't think they're too thick.

Product exactly as described. I tested the product and it works as it's supposed to. One other good thing the cards are more flexible then some of the comparable products out there which make it less bulky to carry around in your wallet....best RFID shield cards I've found...highly recommend this product.

works fine

I've been looking for a product just like this. It's great being able to protect our credit cards all in one place inside my wallet. I was using a card case which I carried separately. It's much more convenient now. I love also having the passport size. It's sad to have to protect ourselves this way, but peace of mind is priceless.

Products I have tested in order of thickness from THICK to thin:(they are all same size in width and height dimensions)DATALOCKhttps://smile.amazon.com/gp/product/B019A804GM(my top choice)Shield Cardhttps://smile.amazon.com/gp/product/B00R1IE5BY(best value) - this itemD-Armorhttps://smile.amazon.com/gp/product/B00CJHZLEW(my second choice)Credit Guardhttps://smile.amazon.com/gp/product/B019DC2JQSTesting method used:RFID test - android phone with NFC capability with App called "Credit Card Reader"put the target card and RFID protection cards in different slots of my walletto test the strength of protection for each of the card tested.(my wallet is a trifold. test will work with bi-fold as well. I just simplytried putting the protection card and target card close together and thentried putting them far apart. I have also even tried taking them bothout of the wallet and putting phone directly on top of the cards.Once that was done, in eash scenerio, I put my phone with app runningdirectly over where I wanted to scan and tested to see if it would readand how far I had to be from the card to be able to read it.)Water test - to see if they are waterproof and if they can handle beingsoaked in water for long time. Avoid "Credit Guard". It failed big time.all others passed.Tear test - to see how easy it would be to destroy the product and see if they canlast long time. Same. Avoid "Credit Guard". all others passed.Test results and things I have discovered:-In case of DataLOCK, size did matter. It had 50% better protection than all of the others.for all rest of them, size did not matter and were equal in their strength of protection.-D-armor, Datalock, ShieldCard all were water proof. Sadly, for Credit Guard, not only wasit flimsy, and soaked in water easily in less than 3 minutes. It also easily torelike paper with no protection what so ever.-DataLOCK and Shield Card are on the thicker side, but only DataLOCK actually had benefitsof its thickness. Shield Card was 2 times as thick as other cards but providedno additonal protection so it will add much bulk to your wallet without actually providingextra security.-An interesting thing I have discovered is that, the protection cards do NOT have to be betweenthe target card and your scanning device. Just by being in close proxmsimity,RFID protection cards were able to block reading of the target card. This appliesto all of the cards.-If you do plan on having alot of cards in your wallet and you expectyour RFID protection card will have too many cards to protect or you plan to positionthe 2 far from eachother, I then do recommend using 2 protection cards by placing one on eachside of the wallet to keep the credit cards in the middle.My tip:- I really love DATALOCK. It has the best protection overall. But it only comes with 1.while some come in pack of 2 and some even more with passport protector providing great value.I would be willing to fork up extra money to buy 2nd DATALOCK, but because its bulky thicknessI have a much better idea that will still take use of its great protection.I will keep DATALOCK on one side of the wallet facing toward potential thief whileD-armor (my second favorite choice and thinest) on the other side of the wallet (while closed ofcourse)to protect the other end facing my butt. So that no matter wether I have my wallet in my pocketor I have it out in my had ready to cards out, it will always be protected.And because you are now protecting both side of your wallet with 2 cards, you will never haveto worry about how many credit cards you have in your wallet. Thickness of your walletwon't matter anymore and you will have the best protection.

Read the reviews of many similar products and selected this one based on actual customer testimonials stating this particular product works. The price was also very reasonable. My boyfriend and I gave these as Christmas gifts to all our siblings and they were a hit.

Sounded like a good idea.

Hard to say if these work but I haven't had any unauthorized purchases since I started using them. I did have two cards cancelled for fraud charges before I started using them.

I have these on either side of my wallet, and "tap to pay" no longer works through my wallet (which is good, and what I wanted). They seem to work.

Haven’t had any trouble till now.

It doesn't seem to block anything. I can still put my wallet up to a reader and the reader can scan my card. Tinfoil would have been just as effective.

Perfect

Is there any special reason why my cards (as received) were covered in slippery grease? It took a long time to clean it off with paper tissues.