Anti-Interference Ferrite Sheet Shield for Smart Cards RFID NFC Metro Card

Description

🛡️ Stay connected, stay ahead—block interference like a pro!

This Anti-Interference Ferrite Sheet Shield is a compact, easy-to-apply accessory designed to enhance the performance of NFC and RFID smart cards by blocking signal interference from mobile phones and other electronic devices. Compatible with over 30 popular transit and payment cards, it ensures faster, more reliable contactless transactions.