**DISCONTINUED - WHILE SUPPLIES LAST** · This car key signal blocker box set is a must for your car protection · Prevent criminals from copying the remote signal of the car keys and enter your vehicle · 100% block WiFi (2.4 and 5 GHz), Bluetooth, cell phone signal, 5G network, GPS, RFID, NFC, and car key signal · Simply placing your key into the closed faraday box will prevent your car key signal from being accessible by thieves · Protecting your car at all times · Block and unlock in just 2 seconds!