RFID Shielding Fabric EMF Protection for Phone and WiFi Faraday Sheet Anti Radiation Cell Signal Blocking Shields Signals (5G,WiFi,Cell,blue too th),silver 3m

【HIGH PERFORMANCE MATERIAL】Faraday conductive fabric made of 20% copper/nickel + 80% polyester. Shielding rating from 10KHz to 30GHz, surface resistance: 0.03-0.05Ohm/sq, shielding effectiveness: 80-90dB, thickness: 0.08mm. Fabric sheet is 43in wide. 【RF SIGNAL BLOCKING】High-shielding nickel and copper composItion blocks WiFi, bluetooth, cell signals including 5G networks, GPS, RFID, EMI, RFI and EMF radiation shielding. The faraday fabric is effective to remove us from the harmful effects of the radio waves or electromagnetic fields. 【EASY TO USE】The shielding faraday blocker can be customized for your smartphones, laptops, routers, car keys, curtain, blanket, tents and cards. Durable and has high conduction and it is very easy to DIY. Please ensure that the fabric completely wrap the item and not to leave any small openings for best results. 【PROTECTS THE HOUSEHOLD】More and more homes are using these fabrics to protect us and our families against exposure to undesirable electromagnetic radiation from harmful. Disruptive harmful may come from laptops, TV screens, mobile phones, power outlets, routers, microwave ovens, nearby signal tower and so much more unsuspecting devices and appliances in or near homes. 【NICE GIFT】More and more unhealthy and privacy exposure in the society. While it is a good choice to gift the fabric to our families and friends! Help them stay protected and say goodbye to hacker. It is even same as the fabric which military and law enforcement use. Believe us, you will definitely love this fabric!