Disclosure: I received this product as part of an advertorial.
Around the same time I received this product I also received an updated credit card with a new expiration date and you guessed it...an RFID chip. So, this product was put in my hands at the right time. I felt more secure with putting that credit card (and one other credit card I carry around with an RFID chip on it) in these blocking sleeves. It was kind of hard to find a good place for them in my wallet; I ended up putting them with all my loose non-credit cards because I thought the sleeves might get messed up if I put them in the places designated for credit cards. In my opinion, that is a small change for making my credit cards more secure.
My review= 5 out of 5 stars
I received one or more of the products mentioned above for free using Tomoson.com. Regardless, I only recommend products or services I use personally and believe will be good for my readers.