Product Review

Aluminum ferrules can protect bank card, the second generation ID card, information card, social security card and other magnetic from disappear or information leakage.
The sleeve is slim enough that you can put your shielded card back in your wallet where you normally keep it..
Neutral and inconspicuous design,and it can prevent electronic pick-pocketing..
Protect yourself from payment fraud and other difficulties..
Makes a very thoughtful gift to family and friends..