Faraday Boxes

Faraday Box, Key Fob Protector, RFID Box for Car Keys, Carbon Fiber Signal Blocker for Keyless Fob, Car Key Signal Blocker Box, Signal Blocking Box for Car Keys Phones

The Faraday Box is made of Leather & Shielding Fiber.The exterior is wrapped in high-grade PU leather, exquisite and beautiful, comfortable and wear-resistant. The inner layer uses premium double shielding fiber, the signal shielding effect is perfect.

At least 6~8 car keys can be put in at the same time. Or put in multiple credit cards and mobile phones. The internal size of 5.7*2.9*4.1 inches is enough for you to put in a variety of objects that need to shield the signal.