Signal-blocking box, Waterproof PU Material Faraday Key Fob Protector Signal Blocking

Size】Our faraday bag for key fob Size: 8x4.7in,9x6.6in,11x9in,14.9x13.7in, best for storing car key fobs, ID card, bank cards, cash, e Material】PU Material,Three layers of cloth design are unique,super shielding fiber.Our faraday bags car key case has an inner silver layer that blocks signals, and an exterior Oxford fabric layer that is robust Function】: Place your smartphone, car key remote, passport, credit cards, transmitters, or small electronics inside the bag to prevent hacking, tracking. Key Fob & Velcro ClosureOur faraday bag for key fob has velcro closure to make it stronger and more robust, making it difficult for our objects in the faraday bags to fall off. The outer layer of this car key signal-blocking case is made from high-quality carbon fibre PU material, whilst the inner layer consists of two layers of high-shielding Faraday fabric. With its superb construction, it offers excellent shielding performance. It features signal-blocking functionality whilst boasting a stylish and elegant appearance.