performance conductive fabric for RF shielding Composition and performance 20% copper plus nickel and 80% polyester blend Shields from 10 MHz to 5 GHz Surface resistance: 0.03–0.05 Ohm per square Shielding effectiveness: 80–100 dB Provides protection against RF, EMI, EMF and LF Why you need it Reduces exposure to wireless signals and electronic device emissions Wide frequency range covers common RF sources and networks conductivity enables effective, passive shielding with simple usage How to use Simply cover or wrap the fabric over or around equipment to significantly reduce radiation Can be used as a portable shielding layer in various forms Versatile applications Suitable for making bags, curtains, tents and similar items with shielding properties RFID blocking pouches for cell phone signal blocking Antistatic cloth, wireless meter shielding, etextiles, shielding curtains Helps reduce EMP and EMI radiation in protected spaces Practical use scenarios Protect home or office devices such as routers and computers by draping or enclosing the equipment Create RFID blocking pouches or inserts to protect credit cards and sensitive data Use as shielding curtains or inserts in bags or purses to minimize exposure to RF signals Additional notes shielding conductive fabric for blocking RF signals such as cell, Bluetooth, WiFi, and GPS Can be used as an insert in wallets or handbags to help protect credit cards from data theft Key attributes at a glance Material: 20% Cu Ni, 80% Polyester Frequency range: 10 MHz to 5 GHz Surface resistance: 0.03–0.05 Ohm/sq Shielding: 80–100 dB Applications: RF/EMI/EMF/LF shielding, antistatic, RFID blocking, shielding curtains and etextiles