RF Signal Blocking Pouch for Cell Phone, Passport, Key Fob Or GPS Shielding

SPECIFICATIONSBrand Name: OUrineOrigin: Mainland ChinaFeatures 1: Car key bagFeatures 2: key bagFeatures 3: Signal shielding bagFeatures 4: Anti-location tracking bagFeatures 5: bagCell Phone Signal Blocking Jammer Pouch Bag Anti-Tracking Radiation GPS Shielding Passport Sleeve Wallet Case Car Key FOB Bag Bullet Point: Security bag: Thieves now have more technology, which allows them to open and control the car without opening the key. They use "signal amplification" to achieve unauthorized access to the car. With this safety protection bag, you will get a protective cover that can 100% prevent any attempts to retrieve the car keys. Anti-theft: Anti-radiation, anti-tracking, car keychain signal shielding, anti-bank card theft technology bag. It protects the electronic information of bank cards, mobile phone signals and signals sent by key fobs, thereby making keyless entry possible, thanks to the nano-shielding fibers inside. Easy to use: This small bag is large (20.5 cm x 12 cm), thin