COMPACT SIZE
The dimension of keyless car signal blocker is 14 *11*7.5cm. It can hold 5-8 car keys, including key rings and house keys, bring you double protection by multiple small signal blocking pouch. This large signal-blocking box fits almost all car keys, cell phones(under 5.43"), credit cards, etc. You can put all of your family‘s keys and spare keys in this car key storage faraday box to give your car a safety protection!
