EK USA Guardian RFID Blocking Hard Shell Badge Holder with Detachable Lanyard (10935)The EK USA Guardian (10935) is a sealed, water and impact resistant hard shell badge holder with a detachable breakaway lanyard. The rigid clamshell enclosure fully encloses both cards, latches shut at the bottom, and floats, making it an excellent FME (Foreign Material Exclusion) solution for industrial, nuclear, and high security environments where dropped or lost credentials are a hazard. Both panels are RFID shielded, protecting cards from