It protects electronic information transfer from bank cards, mobile phones signal, RFID signal from keyfob giving keyless entry thanks for the inner silver layer 100% blocking fabric. It blocks & then unblocks the phone signals within 10 seconds of taking in and out of the pouch. Large enough to fit phones like Samsung Galaxy S8 plus, Iphone X, Iphone 8 Plus & many more. Sony DSLR Camera Repair Service Center - Sony Alpha Repair Anti-Spying GPS RFID Signal Blocking Bag Shielding Pouch Faraday Cage... Phone Faraday Bags - Ultimate Signal Blocking Solutions Anti Tracking, Anti spying,RFID Car Keyfob signal blocking, Anti bank card theft technology pouch. Safe for the drivers who get distracted easily while driving the car. Wifi Jammer Faraday Bag, RFID Signal Blocking Anti-Tracking, Anti-Spying, Radiation Key Fob Signal Blocker It can hold a large bunch of keys unlike some other products available which are not big enough to hold much. Blocks calls, SMS, Wifi, 4G, Bluetooth, RFID, NFC. They do this by using ‘Signal Amplification’ to gain unauthorised access to your vehicle. Protects chip technology smart-cards from hackers' RFID readers in the range of 10 MHz - 30 GHz Block Cell Phone Signal - If you don't want to answer the phone, you can put the phone in the silver layer pocket of the bag and close it, then the phone will be disconnected; this bag can also block Cell Phone GPS Signal to prevent tracking, protect your privacy Block Car-key FOB Signal - Keep your car's security system from getting hacked Material:Premium Leather+EMF Shielding Fabric 1 x RFID Signal Blocking Bag Dimensions : 12x20cm Color:Black This pouch is large ( cm x cm), thin, made from PU leather material, tough & flexible.
