Wisdompro Faraday Bag for Key Fob, 2 Pack WP4697 RFID Key Fob Protector | RF Car Signal Blocking Faraday Cage Protector, PU Leather Anti-Theft Faraday($18.99Value)

Description

Specially designed and stitched to block RFID signals in the range of 10 MHz - 3 GHz Convenient and portable - inner silver layer blocks signals, outer normal PU Leather layer can be used as a normal case - a modern and fashionable design Block Car-key FOB Signal - Keep your car's security system from getting hacked. (How to use: please put your key fob into the SILVER LINED POCKET!) Size: 5.3" x 3.9" (13.5 x 10 cm) - 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