Wisdompro Faraday Bag for Key Fob, WP4694 RFID Key Fob Protector RF Car Signal Blocking Faraday Cage Protector, Anti-Theft Pouch, Anti-Hacking Case Blocker – Black

Description

• Specially designed and stitched to block RFID signals in the range of 10 MHz – 3 GHz
• How to Use: The faraday bag has 2 pockets and only the silver lined pocket can block signals. Please make sure that your key fob is put into the SILVER LINED POCKET and completely close the flap.
• Block Car-key FOB Signal – Keep your car’s security system from getting hacked
• Size: 5.3″ x 3.9″ – Large enough to hold a car-key fob, a few metal keys, and credit cards, debit cards at the same time
• With a small metal ring, it’s convenient and easy to attach