, 【100% SIGNAL BLOCKING 】Faraday pouch stiching with shielded material , simply place the car key into the faraday bag and your car is protected. Stop thieves amplifying your car key signal and opening car, stop your keyless entry car key from being remotely accessed to protect your property. , 【IMPROVED DESIGN 】Upgraded zinc alloy hook . Inside key chain attach your key . All the materials have been vigorously tested, which guarantees that the faraday pouch working greatly even after longer periods of use. Reliable, high quality, handmade. , 【RFID PROTECTION FUNCTION 】Car key signal blocker pouch is made of high-quality pu leather and thicker rf shielding cloth inside, which can block calls, sms, wi-fi, 5g, nfc signals, etc.It’s suitable for all key fob sizes .Signal blocking pouch measures your car will be protected from keyless theft. , 【COMPACT SIZE 】The size of the car key signal blocking pouch is 9cm*14 cm", packed a gift box. Which is easy to carry. We provide 2 packthat you can protect your spare key fob or multiple vehicles in your household. , 【UNIVERSAL FIT】The faraday pouch blocking all signal for all device which can put in. No need considering of model。You can test it by yourself ! Simple place the car key into the bag, and you will find no reponse from your cars.