The Coversafe X100 Anti-Theft RFID Blocking Waist Wallet is as discreet as it is soft and secure. Designed to be worn under clothing, the slash resistant, wire reinforced carry safe slashguard strap adds an extra layer of security should it need to be worn over clothing for easy access. The rfid blocking material built into the coversafe x100 prevents your data (such as from e-passports, credit cards, and key cards) from falling into the wrong hands. The waist strap has a hidden side release buckle, and the zippered main compartment is big enough to hold a passport, credit cards, cash, and other daily valuables. It's measures at 5.5 inch x 10.5 inch and weighs just 3.5 ounces.