The convenient One Hander Card Holder from EK Ekcessories of Logan, Utah, works like a flip cell phone. Users can flip open the face of the protective clear case to expose the ID or proximity card for scanning, using only one hand. In the closed position, a protective shield prevents unauthorized scanning of the card. The device holds up to two CAC or TWIC cards and dramatically reduces wear and tear because the card can be scanned without handling. It comes with a durable safety breakaway lanyard and is made in the United States.