This Army Camouflage Protective Anti-Radiation Anti-tracking Anti-spying GPS Rfid Signal Blocking Pouch Case Bag for 7-10 inches Tablets, iPad Mini 3/ iPad Mini 2/ iPad Mini/ iPad Air 2/ iPad Ai/ iPad 4, Samsung Galaxy Tab A 9.7/ Samsung Galaxy Tab A 8.0/ Galaxy Tab 3 V/ Samsung Galaxy Tab 4 7.0/ Galaxy Tab 4 8.0 have 3 basic functions: Anti-radiation, this bag can prevent you from being damaged by the wave radiation; Anti-degaussing, when you put your ID card, bank cards such as IC Magnetism card into the bag, it can avoid lost and information leak; Anti-signal, with this function, it prevent people from being tracked and if you don't want to answer the phone, you can put the phone in the bag,then the phone will tell 'Calls cannot be connected'. Package included: Tablets signal blocker bag x 1; Tekit® cleaning cloth, touch screen stylus pen (Random color)