Faraday Bags For Phones And Car Key 2 Pack, Signal Blocking Pouch, Cell Phone Jammer, Key/Wifi/Rfid/Gps Blocker Black (M)

IT WORKS!

Some faraday bags do not work, but this one does. More than happy with my purchase.

These Faraday Bags are fantastic. I had to use one because one of our car key fobs kept opening the side and back doors as we walked away from the car. Make sure you seal the bag otherwise it won't totally work. I also phoned a friend and dropped my phone into one of the bags to test if it worked. It really did work, as soon as I closed the bag my phone got cut off. It's a good size for credit cards, passports, and cellphones.

Put my Samsung 24 into the bag and sealed it up with the Velcro and then rang my number with another phone next to it, and it did not allow the Samsung 24 to ring. Does what it was supposed to do.

I got these to protect my vehicle from the rise in thefts in my area using FOB signal extenders. The Faraday Key Fob Protector, available in a convenient 2-pack, offers an effective solution to safeguard your car key's signal from potential attempts. The pouch's signal-blocking capabilities are commendable; it provides peace of mind by effectively preventing unauthorized access to your key's signal, deterring potential car thefts. However, it's worth noting that the closure method of the pouch can be a bit unconventional and even somewhat tricky to use, which might take some getting used to. Despite this minor inconvenience, the pouch's primary function – protecting your key's signal – is executed with proficiency, making it a valuable addition to your anti-theft arsenal. It works! I tested it using bluetooth and calling functions- nothing gets through

Bought this for a full-sized (but not "giant") non-folding smart phone without rounded corners. In general, a good value -- I wouldn't hesitate to buy it again at the same price. Fits the phone fine -- not much spare room around the phone, but sufficient for easy storage/removal. Seems to COMPLETELY stop signals from 4G and 5G networks -- my phone will not ring when I place it in the pouch and call it from other phones. (Probably also safe to assume it renders the phone invisible to GPS tracking, Wi-Fi and Bluetooth comm signals as well.) The roll-over, hook-and-loop seal at one end is absolutely tenacious -- I don't think there's any chance whatsoever of accidental opening. I only one criticism, really: I do have a "super-premium" Faraday bag of similar size (3 layers of metallic fabric, heavy / durable Cordura(r) exterior, pockets on the outside, including a clear one for ID). This pouch does not even approach it in terms of evident toughness and bomb-proof construction, which I would anticipate in any product labeled as "military grade." Perhaps if Prada ever forms a "military" force, the term would apply to this product, LOL.