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

Aluminum foil RFID blocking credit card holder designed to protect personal information. It is compatible with credit cards.

• Product type: Antimagnetic RFID Package
• Material: Aluminum Foil
• Key feature: RFID blocking
• Color: Green
• Size: 9 x 6.3 cm
• Prevents strong electrostatic interference
• Prevents magnetic field damage
• Prevents malicious reading and theft of personal information
• Extends the effective life of smart cards
• Small size, portable
• Bright and eye-catching color