Schembo 16 RFID Blocking Sleeves Set (12 Colorful Credit Card Protector RFID Blocking Sleeve & 4 RFID Passport Holder). Effectively Protect Your Credit, Debit, and ID Cards From Electronic Theft.

Would buy again. It's thin and fix in any wallet slots , no bulkiness I like the different colors, And protection. I recommend must buy.

After recently reading reviews and watching comparison videos of various blocking devices and sleeves on YouTube, these mylar type out-performed them all and are by far the most affordable. This is the 2nd set I've purchased. After about 5 or 6 years of use (and one accidental trip through the washer and dryer) they were looking a bit worn prompting me to replace my originals. However, I have no doubt the RFID protrction was still working perfectly. They add very little bulk to your wallet and give peace of mind for the security of your information.

.....go ahead and say I've "too much time on my hands" but ?? I am a fast typist so it's not that bad. I ...rushed... yes, and I "DO HAVE 'a life'" to write a review of these. ESPECIALLY if you have an around-the-waist MONEY BELT...from Amazon...one of those 3" x 4,5,6" with elastic belt ???? ...often you're in a PUBLIC place exposing your money belt AND having to rifle through cards to be sure you're pulling out the RIGHT CARD ???? The COLOR CODING helps tremendously. .....Green for favorite MONEY card.......blue for navy related, etc. AND of course while protecting the card RFID-wise WHILE making it easier and faster to pull out the RIGHT CARD... ALSO A PLEASANT SURPRISE: the FOUR (4) sized ones for your PASSPORT !! 'can't beat it especially for the price. Might buy another set for more variety / number of colors.

Came quickly. I like having one for my passport too.

After having 2 cards hacked in 2 days, I had to do something. I purchased these envelopes and love the different colors. They fit well into the pockets of my current purse, but not so well in my phone pocket. I trimmed one of the sides down a little and cut open one side, so I have 2 open sides. That solved the problem. I was able to put 2 cards in one pocket that way.

Very convenient. Most fit in my wallet holder. Not thick. Not sure of the material but it keeps the cards from being scanned. 😊I love the appearance of the different colors. I did have to cut some down some to fit in my wallet. Seems to be real durable.

Very well made ..I wish they were a bit longer and had a hole in one corner to put a ring thru to keep together à they r slippery in wallet....they don t fit normal size card slots in wallet...

Excellent product. There was a review on TV of all the different RFID blocking products on the market which included many expensive alternatives. I tried these because they were found to be the best thing you could use an amazing price. They are very attractive in their appearance as you pull them out, they have been durable, and I find them assuring me that my credit cards cannot be utilized. If you like to keep your credit cards in slots in your wallet the thickness of these will probably make that a little more difficult, but the convenience of not having your credit card compromised is well worth the purchase.