Pacsafe RFIDsafe 100 Anti-Theft RFID-blocking Travel Waist Wallet (One Size, Black) High-security, RFID-blocking waist wallet ideal for traveling; compact enough to hide under clothing RFIDsafe Blocking Material built into a pocket in the main compartment helps protect IDs & credit cards from hacker scanning Two zippered compartments designed to fit your passport, credit cards, cash, and other small items Comfortable breathable backing with anti-odor treatment and a moisture proof liner Measures 10.6 x 5.5 x 0.3 inches; weighs 3.4 ounces