【Protect your car】Our RFID blocking pouch effectively shields all signals in the bag, preventing criminals from using signal amplifiers to steal vehicles. 【Exact size】In addition to ensuring the proper function of the RFID blocking case, the size is similar to the size of your car key, which is not bulky and convenient for daily use. 【Can be tested】Just put the car key in the bag and you will not get any response from the car, proving that the case is valid. 【Exquisite Appearance】Smooth surface and compact size. With an elegant and stylish appearance, this is a luxury car key case not to be missed!