RFID anti-demagnetization card clip protective sleeve

ZMISO
RFID anti-demagnetization card clip protective sleeve
  1. RFID Blocking Security
    2.Can take more than one card to go out, convenient storage and not stolen brush
    3.This card cover can not only put a number of cards, but also collect coins and so on.
    4.Card cover is thin and compact, can put many cards and coins, etc