Scanner Guard SC004 Scanner Guard Card, 1-Pack

Not that the Scanner Guard Cards do not work, I'm sure they do. What I had a problem with was the way it was presented. After looking back at the description, it does clarify what 2 sets means. Not 4 cards but only 2 cards. I would not have purchased these at this price when I could have purchased 4 (2 sets) from QVC one day. Also, I have a Harriet Carter catalog which has the exact same Scanner Guard cards Set of 2, which I purchased at the Amazon for $19.98, are $12.98. Set 0f 4 cards is $19.98. I was very upset that I did not receive 4 cards because I planned to give my husband a set and keep a set for myself.

I bought these after my I discovered my credit card was compromised . I tested them to be 100% sure in my own mind that they work , and they do do the job of blocking the RFID signal . so , I am able to continue to use my money clip / card wallet with confidence and not have to purchase a new wallet . They arrived on time , in the sealed original manufacturers packaging . All the boxes ticked for a happy customer .

Can't say for sure how well this works, because I don't know if anyone has tried to scan the cards in my wallet. But it makes me feel more secure--which is worth something.

When I bought this I thought it would be like the "Signal Vault" and I would be able to use just one card to secure a wallet or phone. Instead with the "Scanner Guard" you have to use two and make a sandwich out of your credit cards. The bread is both "Scanner Guard" cards and your credit cards are the between the bread. With "Signal Vault" one card does it all.

It 's ok for one card. But the majority Of people who have a least 4 to 5 cards. I was given a wallet it has the scanner protectionwhich is good it holds 4 credit cards.

These work. I've asked two retailers at different times to test them. Bought extra and placed them in the wallets of the men in my life, as well. Thinner than credit cards. One placed in the front and in back takes up negligible space. Can recommend.

Great idea, especially since most Credit Card companies are going with chip cards now.

ordered these because had be scanced , fill safer now, however, add and picture makes you think your getting two full sets, but all you get is one set of two