Boxiki Travel RFID Blocking Sleeves, Set with Color Coding | Identity Theft Prevention RFID Blocking Envelopes Set of 12 Credit Card Sleeves (Navy Blue)

I was a victim of someone scanning my credit cards while they were in my wallet and I came across this product. It fits snuggly in your wallet. It comes in various colors which can assist you in organizing your cards if you have multiple cards like I do. The sleeves are very durable, weightless so it doesn’t make your wallet too bulky. Since I’ve purchased this, I had no more problems with RFID scamming.

High quality product, the sleeves are very thin and fit tightly around your card, meaning that it does not change how your card fits into your wallet. Also, each sleeve lasts about one year's worth of wear and pulling your card in and out of.

They do the job of keeping information safe. Good Buy

They do work as RFID protection/blocking. I tested them a couple times at chip readers and they worked. My only complaint is that if your card has embossed numbers/letters on it these sleeves will pick up the imprint quite quickly and that’s probably not the best.

High quality easy to use

I like that there's different colors so you know which card is what. After putting each card in a sleeve, most of them fit just fine in the card sleeves of my Trifold wallet. I also waved the card in the blocker sleeve on a chip reader and it didn't pick it up - so it does do what it was made to do.

Not sure how it works. But the sleeves protect the cards. Some sleeves got it for be gifts.

They work!