Specifications High Quality: strong and sturdy Compatible with 99% of all smart car keys! Material: PU leather,MDF wood structure, Metal Lock. Advanced RF technology: Blocks car key signal. Internal dimensions: 12.5 x 10.2 x 5.5 cm External dimensions: 14 x 12.3 x 7.4 cm Colour:Black Specification: *Box size: 11.5*9*6.3cm *Key bag: 13*8.5cm *Material: PU Leather, Wooden *Color: Black Package includes： 1 x Wooden Signal Blocker Box or 1 x Wooden Signal Blocker Box + 2x Car Key case or 2x Car Key case.
This product would be ideal for car owners who want to protect their vehicles from unauthorized access due to faulty or duplicated RFID Car Keys.
