Car Key Signal Blocker Case
Stop criminals from hijacking and cloning your wireless car key signal.
Credit cards and other NFC/RFID card signals are also easily copied by thieves this handy case will protect it for you. Block the signal of car fob key /credit card /phone in seconds. Stitching with special shielded material, large enough to completely wrap and block signals, stop your keyless entry fobs and car keys from being remotely accessed.
Palm-sized case easy to put in your pocket, come with waterproof leather surface, easy to clean.
Inside layer can block any wireless signal, it's outer surface covered with white & strong cloth to protect the shielded material from scratched, increase the service life.