Simket Faraday Bags for Phones and Car Key 2 Pack, Signal Blocking Pouch, Cell Phone Signal Jammer, Car Key/WiFi/RFID/GPS Signal Blocker Black (m)

$16.99 USD $25.48 USD

STRONG SIGNAL SHIELDING EFFECT - SIMKET Faraday bag consists of a double layer super shielded metal fiber.It can block all types of signals: WiFi, Bluetooth, RFID, GPS, cell phone jammers, including car key signals, SMS, and NFC, blocking effect can reach 100%
PROTECT PRIVACY - SIMKET Faraday Bag provide instant signal shielding for travel and business to prevent interference, for personal data security to prevent telecommunications crimes, protect professional measuring instrument from ext...