10pcs X Anti-Scan Bank Credit Card RFID Card Protector Holder Anti-magnetic Aluminum Foil.

Item specifics

Name: Anti-demagnetizing card sleeve

Size：91*63mm

Material: Aluminum + Plastic

Function: Anti-demagnetization

Product features

This card protector sleeve prevents strangers from reading your banking, ID, transit or RFID smart cards.

Package has 10 X Smart Card protector sleeves or holders.