Place of Origin
Guangdong, China
Function
Protect your ID card and bank card from degaussing
Function 2
Prevent radiation damages
Function 3
Protects your personal and financial data b
Block
blocking unwanted calls, SMS, Wi-Fi, 4G , bluetooth,
Suitable for block
cell phone GPS, RFID, NFC, car-key FOBS Signal
Support
anti-tracking, anti-spying,anti theft
Material
special dual weave signal blocking nano materials