Keep your money protected in the Anti-Scan Stainless Steel RFID Card Holder Features a smart RFID blocking design to stop unknown scanning Mini size means you can slip it into your pocket easily Made from high-quality 403 stainless steel Has 4 slots and can hold up to 6 cards  Dimensions: 3.9" x 2.6" x 0.6" Buy 1 or 2 Anti-Scan Stainless Steel RFID Card Holders Choose from 7 colours: silver, black, pink, blue, dark blue, brown or white Buying Options: 4.99 pounds instead of 19.99 pounds for 1 x Card Holder - save 75% 8.99 pounds instead of 39.98 pounds for 2 x Card Holders - save 78%