Card Lock RFID Protection Sleeves, Leather Print - As Seen On TV Card Lock RFID protection sleeves keep credit and debit cards safe from digital theft Blocks RFID skimmers with high-tech, frequency-blocking polymers woven into the stylish sleeves High-tech, frequency-blocking polymers woven into stylish sleeves cover your cards Credit card holders fit neatly into your wallet or purse Come in a variety of colors and patterns to easily identify different cards in your wallet