【Function】Car key signal blocker can 100% block fob signal, prevent some thieves amplifying your fob signal and open your car. Stop your keyless entry fobs from being remotely accessed.
【2 Layer Design】Outer layer: insert some ID/Bank card, it can prevent the cards demagnetized. Inner layer: storage the cay key, prevent some thieves amplifying your fob signal and open your car. Used for forensics, military, executive travel, personal security.
【Widely Use】The pouch blocking all signal for all device which can put in. No need considering of model and brand. Fit for Jaguar, Land Rover, BMW, Skoda, VW, Mazda, Audi, Ford Fiesta, Fiat and Peugeot.