VEVOR Faraday Box Signal Blocking Holder for 5~8 Car Keys Key Safe Fob Protector，Car Key Signal Blocking Box Box for Car Security

VEVOR Faraday Box Signal Blocking Holder for 5~8 Car Keys Key Safe Fob Protector，Car Key Signal Blocking Box Box for Car SecurityMulti-function Signal Shielding BoxProtect Your CarMulti-layer BlockingLarge CapacityVersatile UseSimple to UseKey Capacity: 5-8 Car Keys,Capacity: 0.05 cu.ft,Shielding Distance: >40 cm,Color: Black,Material: PU + Density Board + Nickel-copper RFID,Model Number: LY-05,Product Dimensions: 5.9 × 4.5 × 2.9 in / 150 × 115 × 74 mm,Net Weight: 0.57 lbs / 0.26 kg,Signal Shielding: WiFi (2.4 & 5GHz), Bluetooth, Phone Signals, 5G Networks, GPS, RFID, and All Device Signals