Advantus Secure-Two Card RFID Blocking Badge, 3 3/8 x 2 1/8, Black, 20 per Pack

Protect against identity theft with a card holder that blocks radio frequency identification (RFID). Secure personal credit, debit and business ID card information by shielding from unauthorized and unknown access. Secure two-card RFID-blocking badge offers full access for quick and easy removal and placement of cards from blocking material.