Rogue Wallet RFID Shielded Credit Card Protector, Purple Start to Relax Again--Use them every day to Shield against unauthorized RFID NFC and BLE scans as reported in the media -- Use them if you spend time vacation or live overseas -- Protect yourself from strangers in public places -- Stay focused on having a good time -- Great while using public transport or just in public places Stop the Crooks Before You are Compromised -- Avoid the problems of establishing your credit and identity -- Protect against the risks of Identity Theft -- An added layer of protection against electronic pickpocketing criminals -- Inexpensive insurance against a world of trouble Safe and Effective -- Customer Tested and Recommended, Protect Your Identity Data - Block RFID Readers from Scanning Your Credit cards, Debit cards, Banking Information, Smartcards, RFID driver's licenses and other RFID Cards Start to Relax Again--Use them every day to Shield against unauthorized RFID NFC and BLE scans as reported in the media -- Use them if you spend time vacation or live overseas -- Protect yourself from strangers in public places -- Stay focused on having a good time -- Great while using public transport or just in public places