Designed for security-conscious car owners, who want to ensure that their car keys are not scanned or cloned and for mechanics – to enable them to determine whether or not the key or the car has a problem.
This product is not designed to be kept in pockets. It is designed to be placed on a table or hung up near a door. Placing the product in a pocket will cause friction which will lessen the effectiveness of the shielding. Using the product in this way will invalidate the warranty.