Block Various Signal Types. Signal blocking pouches can block Tesla car key signal such as WiFi (2.4 and 5 GHz), Bluetooth, GPS, RFID , etc. Simply placing your key into the closed faraday key pouch will prevent your car key signal from being accessible by thieves. Protecting your car at all times. Block and unlock in just 2 seconds
Upgraded Design.The faraday bag with upgraded zinc alloy hook and key chain. More strong and more portable. You can use the hook hangs on the pants or the knapsack, the inside key ring ensures taking the car key out is easier.Faraday bag is made of carbon fiber material and double military-grade RF shielding cloth certified, waterproof
RFID Key Fob Protector. This faraday bag can protect your car very well. Effectively stopping your keyless entry fobs from being remotely accessed.No worry about thieves amplifying your fob signal and opening the car anymore
Two Models for Most Key.The large size 3.15 x 4.5 inches/ 8 x 11.5cm, the small size 3.15x5.5 inches/ 8x14cm. These two models of faraday pouches can fit your Tesla key card and other different keyless car keys. Includes these 2 sizes of faraday bags that you can protect your spare key fob or multiple vehicles in your household
Enhanced Security.The Faraday bag offers superior protection against hacking and unauthorized access. Designed with cutting-edge technology and durable materials to ensure your car's security. Please check the model and size before purchasing