Faraday Bags for Car Keys: Signal Blocking Anti-Theft Protection

User Advantages

【Multi-functional Protection】 This Faraday bag effectively guards your car keys and phones from EMF, RFID, and other hacking signals. It’s suitable for all types of keyfobs, making it the best protector for your car keys.

【Compact & Portable】 Our Faraday bag measures 5.2 x 3.35 inches, smaller than others, and easy to carry in most pant pockets. Each bag is rigorously tested before shipment to ensure reliability. The 2-pack design allows protection for your spare keyfob or multiple vehicles.

【Block All Signal Types】 Crafted from premium carbon fiber and double-layer military-grade RF shielding cloth, this Faraday bag blocks WiFi (2.4 and 5 GHz), Bluetooth, GPS, RFID, car key signals, and more. Simply place your key inside the closed bag to protect it from thieves, keeping your car in a “go dark” state.

【Upgraded Design】 The Faraday bag features an upgraded zinc alloy hook and keychain, making it more durable and portable. You can hang it on your pants or backpack, and the internal key ring ensures easy removal of your car key.

【Premium Quality】 Constructed with premium carbon fiber textured material and two layers of shielding materials, this Faraday bag offers both signal-blocking functionality and a luxurious appearance. All materials have been rigorously tested to ensure long-lasting effectiveness. Reliable, high-quality, and handmade.