BLOCKIT RFID Protector Sleeves - Recommended by Lifelock, 10 Credit Debit Card Protectors & 2 Secure Passport Holders, Slim, Durable Sleeve Set Offers Proven Fraud Protection for Travelers with Style!

Obviously they are intended for blocking RFID's which I assume they do - although couldn't confirm this 100% , but I find them really useful for other reasons. They look very pretty and more solid than the previous ones I bought from another supplier. They also keep the credit cards from getting bashed around, worn, damaged etc, but most useful if that when I hand over a credit card in a shop I keep the empty envelope in my hand, which means I never forget the credit card in the machine anymore. When I go to put my purse away I notice I still have an empty envelope in my hand which prompts me to ask for the card back. I would never use cards without these - I even use them for the ones that have no contactless ability

We purchased these credit card protectors after watching the rip off Britain programme about credit card fraud. Cards fit into sleeve easy and also sleeves fit into purse and wallets snuggly. We are very pleased with these protectors and also having them in different designs and colours makes it so much easier to identify different cards held inside. Considering purchasing more for other family members.

After watching a finance programme on tv and saw how easy and fast those bad people can take your details by just walking past you i prefer to be safe. All my family has now got one.It easily go in my little purse,my bank card goes in the sleeve easily. Only one card per sleeve which is better so you know straight away which one is which.

Well made. I've tested these a few times at different shops, got some funny looks, but they do work! I also go one for my mate how kept getting "card clash" - the bus was charging his oyster one day and his debit card the next. It solved this issue too by just putting his debit card in the sleeve and leaving the oyster on top.

I thought these a little expensive a first for what is essentially a cardboard wallet. However they effectively block the contactless signal from my credit cards, so when you weigh up the cost of some toe rag stealing your card details with a contactless reader on the tube they are worth every penny.

Beautiful product and great piece of mind. Well worth the small price. I used three and gave the rest to friends with the recommendation that they buy more. It's amazing that people can now steal our card info without needing to touch the card....

Arrived quickly and does the job!After spotting the less inconspicuous fraudsters with RFID machines on the tube, decided to protect my cards.... These are a stylish addition to my purse and practical. They won't fit in my card slots but that was just a good excuse to purchase a new purse!Only had for a few weeks...seem Good so far!

Of course the only way I would know if these truly work is if someone tried to steal my cards through my bag or purse so hopefully they will not be able too.These little wallets are great, easy to get card in and out and does not stop them fitting into the spaces in purse or bag they seem tough are bright different patterns so you can recognise them amongst the other cards you may have. I would recommend them and delivery was very quick.