You always want to protect your identity, even while at work, so do it with the Travelon Safe ID RFID Blocking Badge Shield. Important documents such as your passport, credit cards, key cards, and drivers license all contain RFID chips that broadcast your personal information. This badge shield blocks the transmission of this information, preventing unauthorized access by others. It features two ID pockets on the inside that are perfect for ID, key cards, or badges, plus an additional slip pocket on the outside for other cards or currency. Wear it using the included lanyard or slip it on your belt with the built-in belt loop.