★ Premium Material: Our wireless radiation-blocking fabric provides superior shielding up to 99%, offering over 80-90dB protection. With a shielding frequency range of 10KHz to 30GHz, this high-performance conductive fabric measures 43 inches wide with a resistance below 0.05 Ohm/sq. It is made of 20% copper/nickel and 80% polyester – ensuring top-notch quality. ★ Effective Electromagnetic Shielding: Our Faraday fabric is designed to block RF signals like cell, Bluetooth, WiFi, and GPS effectively. Offering exceptional RF protection and EMI reduction, it also diminishes radiation emitted by 5G base stations. Perfect for highly secure situations that demand the blocking of electromagnetic signals. ★ User-Friendly: This fabric is extremely easy to use. It can be used to create RFID anti-theft wallets, card bags, faraday bags, car key bags, phone WiFi shield bags, waist bags, passport covers, and more – specifically tailored to your shielding requirements. Our fabric ensures complete coverage around the item, leaving no room for small openings to guarantee optimal results in reducing electronic information leakage. ★ Versatile Application: The shielding faraday blocker can be customized for various products such as smartphones, maternity clothes, laptops, routers, curtains, blankets, and tents. The fabric can be used in limitless ways limited only by your imagination. ★ Essential EMF Protection: Our health is constantly threatened by electromagnetic waves in our daily lives, and as technology advances, hacking methods are becoming increasingly sophisticated. Our electronic device information can be easily stolen by others. In such a scenario, the importance of EMF protection cannot be stressed enough. Shield yourself effectively from radiation emitted by various electronic devices with our reliable and high-quality fabric.