FARADAY DEFENSE 3 pc Prepper Kit NX3 Three Layer CYBER Fabric Faraday Bag Sleeves Pouch Signal Shielding, Anti-Hacking, Anti-Tracking, EMP Bag, Personal Travel, Data Security, Executive Privacy, Law Enforcement, Military, Laptop - Tablet - Hard Drive - Key Fob - USB - Credit Cards The NX3 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 signals: Cell Towers, GPS, RFID, Bluetooth and WIFI. This kit includes: 1 - 5”x7” NX3 Phone Faraday Bag, 1 - 8” x 10” NX3 Tablet Faraday Bag and 1 - 12” x 18” NX3 Laptop Faraday Bag Additional features include: Double foldover Velcro seal for enhanced blocking Double layers of CYBER fabric High quality construction and durability Interior dimensions are: 5"x7”, 8”x10”, & 12”x18”