Magellan's design. Prevent hackers from accessing RF tags in your passport and credit cards by stashing them, along with your boarding pass, in this RFID blocking wallet. Multiple compartments keep everything organized, and see-through windows ensure easy access. Made of 210 denier nylon, it can be worn around the neck, across your chest, or on your belt, and includes a pen. (Folded: 5 1/4 x 5"; Unfolded: 11 1/2 x 5")