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

Description

🛡️ Stay Connected, Not Exposed – The Copper Shield You Can Wear

Amradield Pure Copper Faraday Fabric is a premium 39"x43" copper-polyester textile engineered to block harmful electromagnetic signals across 30MHz-18GHz with an impressive 85 dB attenuation. Featuring ultra-low surface resistance below 0.03 ohm, this golden conductive fabric is easy to cut and sew, making it ideal for DIY projects like protective bags, curtains, tents, or wallet inserts to prevent data theft and reduce EMF exposure.