I received this wallet as a gift and have been using it for a year or more. Quality corresponds to the price, thin. If this wallet didn't announce the ability to block RFID, everything would be fine. However, this does not block RFID at all. My RFID card works perfectly with it and the range of the card does not decrease at all. I checked the card in all pockets and outside of the wallet and it makes no difference. I haven't tried other wallets from this manufacturer, but I suspect they work similarly. Don't buy this wallet if you expect it to block RFID.