Semptec Urban Survival Technology
set of 2 RFID Protective Pocketsfor Keyless Wireless Car Key, Faux Leather

More security for your modern car: With this chic key case, you prevent the keyless radio signals of your vehicle key from being sneakily tapped. So you give chip data pirates no chance.

For all vehicles with keyless system: This system allows you to open and start your car when the radio key is nearby.

Easy to use: Simply place your car key in the pencil case and attach it to your key ring, for example. The special fabric blocks the radio signals reliably.