zxbaers Faraday Bag for Key Fob, 2 PCS Faraday Cage Protector Car RFID Signal Blocking, Anti-Theft Pouch, Anti-Hacking Case Blocker (Carbon Fiber Texture)

Why do you need the Faraday Bag? -With the rise of keyless entry into modern cars, protecting your unused car keys has become more important than ever. The thief is using an RF signal extender to detect, copy and steal your car with minimal interference. -All kinds of memory cards, electronic products with storage media, etc. are placed in the shielding bag to prevent degaussing, protect the data information stored in them, from the interference of electromagnetic fields, and prevent data loss. -Put your mobile phone in the shielding bag, others cannot track you through the mobile phone and steal or destroy the information in your mobile phone. Features Size: 130x86mm Colour: Black Material: carbon fiber Package contains 1 x signal shielding bag