Signal blocking storage Prevents thieves from copying car key information Large capacity: suitable for 5-7 car keys, mobile phone and wallet RFID Blocking BoxEnhance your vehicles security with Yales all-new Radio Frequency Identification (RFID) Blocking Box. Large in capacity with dimensions of 170x120x90mm, able to contain 5-7 car keys, mobile phone and wallet, the RFID Blocking Box is designed to prevent keyless vehicle theft through stopping thieves from copying your car key fob information.The RFID Blocking Box is covered in premium leather and internal nano-electromagnetic interference (EMI) shielding materials, with insulated cloth lining to prevent transmission of signals which can process and analyse data, including from key fobs, GPS, RFID and Bluetooth. For extra security, the RFID Blocking Box features a metal buckle to fasten and lock the box.Experience the benefitsSignal Blocking Premium leather, internal nano-electromagnetic (EMI) shielding materials and insulated clot