R.F.I.D Blocking Wallet, Card Holder with Money Clip, Slim Premium Leather. ✔️R.F.I.D Blocking Wallet to protect credit card and personal information from Skimming. RFID skimming is a form of digital theft, which enables information from RFID cards to be read and duplicated. ✔️ID Theft Prevention Wallet blocks signals ranging from 10MHz - 3,000MHz ✔️Easily holds up to 10 cards, plus a Money Clip for all your cash ✔️100 % Genuine Leather with RFID Blocking liner, slim and stylish design.