This RFID neck wallet, crafted from a combination of 210D ripstop nylon and 210D nylon, features RFID fabric on the front and back panels to prevent data transfer between the wallet and reader. It works with any contactless chip card, though swiped cards do not send RFID signals and will not be protected by an RFID blocker. The wallet includes a main compartment with a hook and loop closure, a front window pocket, and an adjustable lanyard with a cord lock.