Faraday Box for Car Keys RFID Signal Blocker with Blocking Pouch 19x12x9CM Anti Theft Key Fob Protector 4 Capacity Universal Safe Keyless Entry Cars (Large)

【Complete Signal Blocking Protection】 - This DYUEE Faraday Box and Faraday Pouch for Car Keys set provides total RFID signal blocking for your keyless entry car keys. Using advanced shielding technology, the car key signal blocker effectively prevents hacking, cloning, and relay attacks. Keep your vehicle secure by blocking all wireless signals including RFID, NFC, and Bluetooth—giving you peace of mind at home or on the go. 【Spacious & Multi-Functional Design】 - With an external size of 19x12x9cm, this DYUEE anti-theft key fob protector can hold mobile phone and car keys comfortably. The large-capacity Faraday box also safely stores credit cards, passports, and other small valuables requiring signal protection. It’s the perfect universal car key safe for organized and secure storage. 【Premium Shielding Materials】 - Crafted with a double-layer of high-quality shielding fiber and a robust outer shell, this DYUEE RFID blocking box guarantees 100% signal isolation. The exterior features stylish carbon fiber finishing, offering a sleek look along with durable, everyday use. Your keys stay protected in style. 【Portable Car Key Signal Blocker Pouch Included】 - Each set comes with a compact Faraday pouch made from lightweight carbon fiber material. Ideal for carrying one or two keys while traveling, this DYUEE signal-blocking pouch fits easily into your pocket or bag—ensuring continuous anti-theft protection wherever you are. 【Elegant and Practical Gift Choice】 - Combining functionality with a modern aesthetic, this DYUEE Faraday key box and pouch set makes a thoughtful gift for any car owner. It’s compatible with most keyless entry systems and designed for daily use. Offer yourself—or a loved one—the ultimate defense against car theft with this reliable key fob protector. 【Note】 - Please note that the internal dimensions of this large signal blocker box are specifically designed for car keys and mobile phones. The faraday box is large enough to accommodate six mobile phones or 12 car keys, and will therefore provide signal shielding for phones and car keys.