With an average 60dB-80dB attenuation

Blocking WiFi (2.4 & 5GHz) ,Blocking Bluetooth ,Blocking Cell signals including 5G networks ,Blocking GPS ,Blocking RFID ,Blocking Radio signals

Commonly used to shield:
Keyfobs,Building access cards,Credit cards,Smart watches,Transmitters,WiFi cards,Thumbdrives

Data:
Shielding: RF & LF electric fields
Frequency range: 0.1MHz to 30GHz
Damping (dB): >70dB
Material: pu materials shielding materials
Color: black
Cusomized:Yes
Size: 14x10cm
INCLUDES: 2 PACKS
Shipment: Worldwide
If you want to check the shipping cost or need more pcs or other questions pls feel free to tell us.Thank you !