**Feature** Secure RFID blocking wallet; lightweight and compact. RFID wallet fits in any pocket or purse; premium quality design. Full zip around protection. Slim wallet that holds 36 cards， cash， IDs， and more. Clear outer ID holder. Most credit cards have RFID chips that broadcast a signal that can be stolen up to 10ft away. The Secret is Lock Wallet nano-thin layer of RFID-blocking aluminum that puts an impenetrable barrier between your personal information and RFID readers， protecting you from credit card fraud. And look how much it can hold 36 Cards， Cash， IDs， and More.