LVFEIER Security Pouch - Cell Phone Anti-Tracking Anti-Spying GPS RFID Signal Blocking Bag Shielding Pouch Wallet Case for Cell Phone Privacy Protection

I never write reviews, however these actually work as advertised. I called and text my phone after 5 seconds of having placed in pouch and not one ring or text went through. A minute after tacking it out the text came through

I primarily wanted a cover to protect my phone screen from scratches while in my purse. The added feature of radiation protection was the deciding factor for this purchase. The quality of the material is good, and the fit is perfect even with a protective case on the phone.

Excelente calidad lo volvería a comprar.

This is made of silver material and is soft, flimsy material. I use it when walking my dog and it's placed in a small bag I carry against my body with doggy supplies. It does keep out radiation. If I do not use it, my leg (where the phone is against my skin) will get hot and burn. But in the cover with it closed it does not get hot or burn my skin to where it starts to itch etc... But I am still able to get texts and calls. So it doesn't seem to be a complete faraday cover. I do have one that blocks all signals that is very sturdy. Hope that info helps. So it's worth the money, depends on how much coverage you are looking for. I have silver material that I drape over my modem/router for radiation protection and still want the signal to broadcast in my home but keeps away the headaches and feeling sick so I can work in the office.

A ziploc bag is better protection than this item, and has the added benefit of letting you see how many goldfish crackers you have left, and your mom can write a cute note on it to put in your lunch bag (reminder: CALL YOUR MOTHER! She loves you and she’s trying her best!)I didn’t have high expectations for this… thought of it as a second line of defense “just in case” to use with a device that was off or in airplane mode… it failed at even that.Zero protection for a phone, was able to call into a phone and detect a phone / maintain wifi from within (had a sustained iperf connection that never dropped) but it also couldn’t even defeat super low-power items such as an Apple AirTag, a Bluetooth receiver, or even a NFC tag. Was able to read this NFC sticker and find the apple AirTag from across the house with both in the sealed bag.They should have put Jimmy Hoffa in this bag, then they would have been able to find him no problem. You deserve better.And I was serious about calling your mother.

Work as described, excellent. I have a RF meter and tested this all kinds of ways. I even got on a phone call with my wife then slipped my phone into the bag and lost contact with her. I recommend this to everyone who likes the method of using this style of bag . 1 thing I learned is the microwave is the worst for RF frequencies. Just leave your kitchen till it's done. This would make a great gift

I have the life 360 app. Before I left the gym I put my phone in this bag. After I got home I checked my 360 app and it didn't show on my history anywhere. From the time I left the gym till i got home. And after removing the phone from the bag.My location jumped from the gym to my house. So as far I see. This works.

Too small