Signal Blocking Material EMF RF-ID Shielding Fabric Faraday Cage 1 Meter New AU Features: Effective: Shielding band ranges 10khz-30ghz, shielding effect for strong electrical conductivity and shielding effect, shielding value up to 99.9999(%) Heat Conduction: It has good conductivity, shielding effect and heat conduction performance Ductility: Ductility and corrosion resistance, good ductility, extrusion resistance, easy to process, corrosion resistance, weather resistance Friction resistance:Friction resistance, strong friction resistance, anti - friction times up to 5,000,000 times Durable: Metal layer adhesion, fine workmanship, moderate thickness, physical presentation Specification Material:PET/Ni, CU and Ni Color:As shown Size:1 meter/39.37inch Width:1.1 meter/43.3inch Thickness:0.08 mm/0.003inch Shielding function:70-80dB Washing:Do not scrub, do not rub Functions: anti-theft brush, radiation protection, mobile phone signal shield, Wi-Fi signal shield, electromagnetic shield, luggage and bag cloth, mobile phone bag cloth, card bag cloth, electronic products, flexible circuit, base station, electronic case, mobile communication Notice: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow 0.5-2cm differences due to manual measurement. Package included: 1pcs x Shielding Faraday Fabric