Silent Pocket Key FOB Guard

Protect your car keys from keyless car jacking. Place keys within Silent Pocket Faraday pouch to stop transmission of signal. Check out video on how a car thief was able to steal a car by wirelessly duplicating the car keys.   Features: Shield up to 100 decibels (db); best on the market. Blocks frequencies between 700MHz - 5GHz, RFID / NFC secure 125 KHz & 13.56 MHz Blocks RFID / NFC chips Global protection of electronic devices all frequencies needed. Testing provided by the international Czech Military Institute. 80 - 100+ db attenuation. Blocks Electromagnetic radiation.