Usage for Screening,Curtains,Clothing,Tents,etc.Effective Shielding for CellTowers,Microwave Signals,Phones,Smart Meters,Security Systems, Radar, Military Broadcast, etc and More( SVIIDGE GROUP) Technical Data: Shielding: RF & LF electric fields Frequency range: 0.1MHz to 20GHz Damping Blocking (dB): >70dB Material:copper+nickel+poyester Weight:80gsm Ohm：≤ 0.04 Washing and drying care: Recommend Hand washing in Pure Cool Water Hang to Dry not Directly in the Sun No Bleaching Dry If you need more continuous meters or check the shipping cost or need other type samples pls kindly contact us.Thanks !
Trustpilot
2 weeks ago
2 months ago
