Advantus RFID Blocking Badge Holder - Support 2.13in x 3.38in Media - Vertical - Plastic - 20 / Pack - Black/Clear
BLOCKER,RFD,2CARD,VERT
Insert dimensions: 2-1/8inW x 3-3/8inH Secure confidential card information by shielding from unauthorized and unknown access Full access with quick, easy card removal Double-sided ID holder for convenient access to 2 cards Protect against identity theft with a card holder that blocks RFID