Faraday Bag Faraday Key Fob Protector RfID BlockingFaraday Cage Shield Car Key Rfid Signal Blocker Case Pouch Box Keyfob Protector, Rf Key Fob Guard Security Car Anti-Theft Wifi Blocker (2PACK) Hand-oiled and edged vegetable-tanned leather MIL-SPEC hardware. 5" long. Factory Code: US-LAT33.955/LON-118.169