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.

Absolutely love it. Before getting these, my bank card would start tearing within one year or less as I use my card for everything. Since using these, my card has gotten NO visible damage and continues to be perfect at check out. Out of the pack, I am on my second protector. I am very happy with this product. The size is perfect fit for my card along with the thickness. Keeps my card safe and easy to travel with as it fits in my wallet pocket perfectly.

.....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.

These are a very good gift for your friends. Simple but possibly a real way to protect your credit cards.

They are colorful but the sleeves don't fit some wallet slots.

These RFID blocking sleeves work exactly how they’re supposed to. They feel sturdy, slide into my wallet easily, and come in cute colors. I tested them, and they definitely block scanners — you cannot make purchases or tap to pay while the card is still in the sleeve, which actually reassures me that it’s doing its job. Perfect for travel, everyday use, and keeping your cards protected from scanning or skimming. Definitely worth it!

I travel a lot and was concerned about theft of credit card data in other countries. I bought these as protection from theft. They fit easily over all my cards and did not have any issues after my last trip.

Great for a travel and just to have additional security with everyone finding ways to easily hack technology, the added protection of someone, not trying to scam you the sleeves are a perfect size. Plenty of color options to decorate your cards easy to identify passport fits perfect

Product is too wide for phone case wallet and other types of wallets. I trimmed the edges to make it fit, but cut the sides in the process of getting it to fit where I use the cards the most. I also agree with other reviews that say it is difficult to open to slide the card in after use.