What is It?
NFC Ferrite Shield Card is a thin electromagnetic shielding spacer designed to prevent cross-interference between two NFC cards when stacked together.
How to Use
Place this ferrite shield card tightly between two NFC cards. The front and back sides will each be recognized as a different card, allowing you to carry and use both cards together without ever needing to take them out.
Features
- NFC ferrite shielding material (EMC electromagnetic wave shielding / anti-magnetic sticker)
- Credit card size, fits in standard card slots and wallets
- Allows front and back to be read as two separate cards simultaneously
- Thin and flexible design
- No need to remove cards when switching between them
Specifications
| Material | NFC Ferrite (EMC Shielding) |
| Size | Credit card standard |
| Thickness | Thin, fits in card slots |
| Compatibility | Any 13.56MHz NFC / RFID cards |












Reviews
There are no reviews yet