Car key signal blocking case, key fob protector, RFID blocking cage - Extra large: 19 x 12 x 9 cm

[Anti-theft] Vehicle theft is easily possible thanks to data cloning or signal amplification from key fobs. A protective case is therefore essential: your car won't detect your key and won't start. [Effective Protection] Protects against Wi-Fi (2.4 and 5 GHz), Bluetooth, mobile phone, 5G network, GPS, RFID, NFC, and car key signals. [Large Capacity] This large compartment can hold a phone, car key, and SIM card. Measuring 19 x 12 x 9 cm, it's ideal for storing various items that require signal protection. [Premium Materials] The case is made of carbon fiber with a reinforced shielding layer. The interior is lined with a high-quality, double-layer fabric that blocks RFID signals. This case is stylish and attractive.