1/5/10pcs Ferrite Shielding Sticker NFC Anti-Magnetic Sticker Phone Signal Interference Blocker Metal Surface NFC Adapter

1/5/10pcs NFC Anti-Magnetic Sticker Ferrite Shielding Sticker Phone Signal Interference Blocker Metal Surface NFC Adapter

‌Features‌:

📱 ‌Blocks phone interference‌: Restores 5cm reading distance

🔋 ‌Removable adhesive‌: 50x reuse without residue

🛡️ ‌Metal surface compatible‌: Enables NFC on elevators/safes

‌Specs‌:

Material: Ferrite + tape

Size: 53×84mm /25*25mm

Color: Metallic Gray

‌Scenes‌:

Fix demagnetized cards in wallets

Attach access cards to metal doors

Shield RFID skimming risks

Note:

Due to manual measurement, the size and weight may have a certain error.

Due to the difference between different monitors, there may be a slight color difference existed.