Tuulin Faraday Bags for Phones 2 Pack Go Dark Cell Phones, Signal Blocking Case, RFID Pouch Privacy Protection

[SIGNAL BLOCKING]: The double-layer Faraday bags technology can completely block all wireless signals, including WiFi, cellular networks, Bluetooth, GPS and RFID, protecting your devices from hacker attacks and tracking. [UNIVERSAL SIZE]: Measuring 8.5 x 4.7 inches, it is of moderate size and perfectly accommodates all brands of smartphones, car keys, credit cards and small electronic devices. [DURABLE DESIGN]: Premium gray fabric construction with secure fold-over top and orange elastic closure ensures reliable signal blocking and device protection. [DUAL PROTECTION]: Set includes 2 separate pouches, ideal for protecting both your phone and car key fob simultaneously.It can also protect other small devices that you need to protect. [One - Step Test]: Easily test your faraday case yourself. Put your phone in, fold twice, press firmly to seal the Velcro, then call with another phone—it won’t connect! (Note: If it connects, repeat the steps.)