Surface resistance : below 0.05 ohm Material: copper+polyester+nickel Type: diamond pattern Shielding: RF & LF Electromagnetic fields Frequency range: 30MHz to 30GHz Damping (dB): 95-65 dB Color: Gray Fabric width: 57inch (145cm） Features: -Durable ( much thicker and more durable than other shielding fabrics ) -Bacteria proof, mildew proof -Anti-radiation（RF/EMI/EMF/LF blocking and earthing） -Anti-electrostatic/ESD -Usable in wall render or concrete -Replaces standard reinforcement fabric to save costs -Very easy to cut and sew -This Creates a Conductive Grid That Corresponds to the Idea of a Faraday Cage. Usage for Bags, Curtains,Tents,etc.Effective Shielding for CellTowers,Microwave Signals,Phones,Smart Meters,Security Systems, Radar, Military Broadcast, etc and More. Making Anti-static Cloth, Wireless Meter Shielding, E-textiles, Shielding Curtain, EMP and EMI Radiation Reduction. High-shielding Conductive Fabric for Blocking RF Signals Such as Cell, Bluetooth, WiFi, GPS. As an Insert in the Wallet or Handbag to Protect Your Credit Cards from Data Theft. Remark: Do not cut the inner package and the goods when you open the parcel by knife or scissors. Nickel may produce skin allergies, this material is not intended for direct contact with skin for long time. Test: 1. Wrap your mobile from 4 sides and wait for a while. Then call it by another phone. Singal will become very weak or no singal. 2. Test both readings on detector V/m and uW/cm2 to meet low or high frequency model,sometimes fabric needs grounding to test.

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