Car Key Faraday Bags

Faraday Box, Car Key Fob Protector, Signal Blocking Metal Faraday Box for Car Keys, RFID Box for Car Security, Keyless Car Key Signal Blocker Box

This Metal material faraday box has the same function as the signal blocker bag, which can effectively block signals and prevent vehicle theft. But unlike traditional signal blocking bag, we select most effective shielding material, 100% to block all signals

The outer layer of this signal blocker box is made of stylish carbon fiber. The inner layer is made of wear-resistant metal with the best shielding effect. All you need to do is place your car key in this box your car in security

Size: 9cm X 5.2cm X 5.2cm, Weight: 68g, compact size for 1-2 Car keys, light weight for daily use