BlocCopper™ RFID Shielding Conductive Fabric is made of Copper and Polyester for Electric Fields and High-Frequency Radiation Protection.
Due to its high level of conductivity, it is ideal for grounding and discharging low electric fields from house wiring and electrical appliances, very robust and hard wearing and will not fade. Provides the highest level of radiation shielding by reducing and blocking emissions from cell towers, smart meters, wifi routers, next-generation technology and all wireless devices. Can also be used to line wallets and pockets to protect valuables since it also blocks RFID scanning. Other uses include lining curtains, bed mats in tandem with a canopy to create a Faraday cage and under carpets to provide underfloor protection.
Attenuation: 85 dB from 30MHz-18GHz