• Product type: Antimagnetic RFID Package • Compatibility: Credit Card • Material: Aluminum Foil • Key feature: RFID blocking • Color/Variant: Black • Intended use: Everyday use • Category: Apparels & Bags
1. To prevent strong electrostatic interference 2. To prevent the strong magnetic field damage 3. To prevent others from malicious reading, stealing your personal information 4. To extend the effective life of smart card 5. Small size, portable to carry 6. The colors are bright and eye-catching
