RFID Signal Shielding Key Bag Isolation Bag Anti-demagnetization Card Bag

1. Function: Anti-radiation / anti-electromagnetic / anti-location / anti-information leakage / RFID anti-theft brush2. Using 0.12mm nano material, functional efficiency3. Environmental protection material, internal RFID shielding fabric, completely shield the car key signal4. Texture hardware buckle, even and delicate stitching process, neat and orderly, firm and not easy to break5. Suitable for all types of car keys, bank cards, etc.6. Material: carbon fiber fabric, RFID shielding material inside material7. Size: 9.5 x 7cm