Military Grade Copper Fabric - RFID Blocking, EMF/EMI Protection, Anti-Radiation Shielding (78"x43", Gold) for Wallet Liners, Phone Cases & Faraday Cages

Nickel-Copper RF Shielding Fabric with high shielding effectiveness by reflecting RF radiation. Copper and nickel filaments, which are extremely conductive and therefore suitable for blocking out electromagnetic rays, are carefully woven into the material. How to 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 connecting to the earth or ground . Specification: Surface Resistance: Approximately .05 Ohm/sq. shielding rating from 10Mhz to 30GHz Size: 78 x43 , 2 yard Shielding Fabric Feature: Light weight and flexible. Easy to cut and sew, like an ordinary fabric Advantage: (1) The shielding frequency band is: 10kHz-30GHz (2) Good conductivity and shielding effect (3) Good thermal conductivity (4) Good ductility (5) Good anti-friction performance Warm Tips: If you encounter any problems with our anti-radiation fabric, please contact us by email freely and we will deal with your issue quickly.

❖ Quality Material - Military grade EMF protection fabric, High Grade Shielding Fabric Made of 20% Copper/Nickel and 80% Polyester.

❖ Size - Each piece is 43" inch wide sold by 78" inch long, thickness 0.08mm. Operating temperature -4 ℃ ~ 85 ℃ (Please kindly check the size before place an order)

❖ Specification - Surface resistance below 0.05ohm, Copper fabric shielded frequency band 10kHz-30GHz, Shielding effectiveness db 70-90db.

❖ Feature - Easy to cut and sew for EMP protection, cell phone signal blocking, EMI radiation reduction, wireless meter shielding. Prevent information leakage and prevent information theft. Protect the health of human bodies and family members.

❖ Application - EMF protection fabric can make radiation protection clothing, windows, mobile phone bags, computer host cover, touch screen gloves, shielding tents and so on.