The JACKET faraday bag is our most versatile and effective bag on the market. We take shielding to the next level with triple layers of 85 dB attenuation (400Mhz-4Ghz), CYBER fabric, and an outer layer of durable nylon canvas, ensuring that you and your device are protected from the world around. Our secure Velcro closure is easy to seal for quick access to your device. \n \nThis new size is now 1.5" wider than before to easily accommodate larger phones. \n \nBLOCK SIGNAL: Blocks Bluetooth, Wi-Fi, Cell Signals (incl. 5G networks), GPS for anti-tracking, and RFID. \n \nENTERPRISE GRADE: Designed for military, police departments, forensic investigators, government and executive travel, personal data security, signal isolation, EMF reduction and EMP protection. \n \nCYBER BLOCKING: Triple Layer of specialized metal-plated fabric containing nickel and copper shielding elements. Dissipates signals from both exterior and interior sources. Effectively blocks communication of signals to and from your device. 85 attenuation (400Mhz-4Ghz). Secure double roll and Velcro closure. \n \nThe JACKET Faraday Bags by Faraday Defense are designed for UNIVERSAL shielding of laptops, tablets, cell phones, key fobs, credit cards, small hard drives and USB drives. They block the following common signals: Cell Towers, GPS, RFID, Bluetooth and Wi-Fi. \n \nAdditional features include: \n \n Double fold-over Velcro seal for enhanced blocking \n Triple layers of CYBER fabric \n High-quality exterior construction and durability \n Non-window design \n