RAYNAG 50 RFID Blocking Credit Card Sleeves ID Card Holders Identity Theft Protection Aluminum Foil Covers, Fits Wallet/Purse Slot Perfectly, 5-color, 25 pcs, Laser

Most of my debit cards have RFID tags, so I decided to get these as an extra form of protection. I noticed that my phone pops up this message "No supported app for this NFC tag" when I'm holding my card close to it, so I figured that it must do something similar to what the card readers do in stores. Sure enough, when I put my card in one of these little sleeves, it doesn't pop up that message.These are made of an aluminum material and come in fun bright colors. It doesn't take long to break them in. I folded in the corners which seems to help with reinserting the card back in the sleeve. The sleeve holding the one card I use on a daily basis is still working perfectly fine; the corners separated a little but it hasn't taken away from its purpose. Overall, very happy with these.

I bought these for Christmas. I divided them up in groupings of five, mixing up the colors, and put them in little clear baggies. They went into my siblings/family's stockings. I don't know how well they work (how can I test them?) but they made unique little gifts.

I'm very impressed with this product. Not only are they well constructed there are many beautiful colors and so many of each one. Great value and appear to be extremely sturdy and durable. Very well constructed.

I loved all of them however the main reason I bought this was for the green slips and it did not have them which I was disappointed in.

Great product. Wish I would have purchased these sooner.