100pcs Aluminum Foil RFID Blocking Credit Card ID Bank Card Case, Size: 9 x 6.3cm (Red)

Aluminum foil RFID blocking credit card cases are designed to protect credit cards from unauthorized scanning. They are suitable for everyday use.

• Product type: Antimagnetic RFID Package
• Compatibility: Credit Cards
• Material: Aluminum Foil
• Key feature: RFID blocking
• Color/Variant: Red
• Intended use: Everyday use
• Category: Apparels & Bags
• Prevents strong electrostatic interference
• Prevents strong magnetic field damage
• Prevents unauthorized reading and theft of personal information
• Extends the effective life of smart cards
• Small size, portable
• Bright and eye-catching color