Amradield Pure Copper Faraday Fabric Cloth 39"x43" for WiFi Cell Bluetooth GPS Grounding Mobile Phone Copper Fabric Material Reduce Harmful Signals Protection Certified Healthy DIY Material
Product Description
Amradield Pure Copper Faraday Fabric Cloth 39"x43" for WiFi Cell Bluetooth GPS Grounding Mobile Phone Copper Fabric Material Reduce Harmful Signals Protection Certified Healthy DIY Material
- Surface Resistance: Below 0.03 ohm , Average Attenuation of 85 dB from 30MHz-18GHz
- Material: copper+polyester , plain type , golden color, This Creates a Conductive Grid That Corresponds to the Idea of a Faraday Cage
- Efficient: Conductive Fabric Material Reduce Harmful Signals
- Size:39"x43"
- Very easy to cut and sew: Usage for make Bags, Curtains,Tents,etc. Effective Influencing for CellTowers,Microwave Signals, Phones, Broadcast, etc. As an Insert in the Wallet or Handbag to Protect Your Credit Cards from Data Theft
Shipment: Worldwide. If you need swatch samples or check shipping cost or any other questions please feel free to contact us. 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.









