Copper Fabric Nickel Faraday Fabric EMF RFID RF EMI Radiation

Features: Material: Made of 20% Copper/Nickel and 80% Polyester, antioxidant for longer service life. High conductivity, low resistance, very soft. Superior privacy protection: It's highly effective in blocking data theft from your personal gadgets via wireless. Upgrade your health: Efficiently block 99% of wireless frequencies such as electromagnetic field (EMF) and electromagnetic interference (EMI). This guards you against potentially harmful frequencies. Application: EMF protection fabric can make radiation protection clothing, windows, mobile phone bags, computer host cover, touch screen gloves, shielding tents, and so on. Specification: Material:20% Copper/Nickel and 80% Polyester Surface resistance : below 0.05 ohm Frequency range: 30MHz to 30GHz Damping (dB): 95-65 dB Color: Orange, Silver Gray, Silver Thickness: 0.08mm Operating temperature -4 ℃ ~ 85 ℃ Size: 1 Yard: 42.5'' x39.4'' 2 Yards: 42.5'' x78.7'' 3 Yards: 42.5'' x118.1'' 4 Yards: 42.5'' x157.5'' 5 Yards: 42.5'' x