JUSTTOP 2-Pack Faraday Key Fob Protector, 3.15"X5.12" Double-Layer Carbon Fiber Material Anti-Theft Faraday Bag | Car RFID Signal Blocking Pouch, Anti-Hacking for Car Key Fob Cover (Black)

RFID Signal Blocking Pouch: These Faraday bags effectively block RFID, car key signals, NFC, and more. Protect your vehicle from hacking attempts! Simply place your keys inside the sealed Faraday bag to prevent remote key hacking, ensuring your car remains secure at all times.

Premium Materials: Our Key fob signal blocker is crafted from high-quality carbon fiber-textured material and dual-layer shielding fabric. The result is a product with exceptional durability, featuring premium stitching and a scratch-resistant, tear-proof build. All materials undergo rigorous testing to ensure the Faraday bag functions reliably even after extended use.

Portable design: The key fob protector features a zinc alloy hook and keyring. You can attach the Faraday bag to your pants or backpack using the hook. The internal key ring in the car key cover ensures easier access to your car keys.

Multiple Practical Sizes: Faraday bags come in two sizes for easy storage in most pants pockets. Dimensions are 3.15 x 5.1 inches and 3.74 x 5.75 inches. Please check the model and size before purchasing.

Universal Compatibility: Our Faraday pouch accommodates multiple sizes of keychains, smart keys, and access cards. It is compatible with a wide range of car key brands. If you have any questions about the product, please contact our team in time, we will give you the best solution.