Color:Black | Size:Trifold Lewis N. Clark's DATABLOCK technology provides
maximum privacy and safety when traveling. Wallets and ID holders are equipped
with RFID blocking technology to protect your personal information while you
travel. Your driver’s license, credit cards, IDs and more stay shielded in the
RFID sleeves inside this wallet. Blocks 13.56 MHZ frequencies, the standard
for credit cards and passport