Faraday Bags Fire Water Resistant -Block Signals, Faraday Bags Effective Against Hacking, Tracking, NFC/WiFi/Bluetooth, Faraday Cage Suitable (3PCS, silver)

We put a friends phone inside and sipped it up called it and it did not ring proof that is no cell service in the bag

Reasonable priced & peace of mind of having electronics stored in case of power grid taken out.

Appears to be high quality product, seems very durable. I like the different bag size options.

These were bigger than I needed & really only take my phone out..

I was super skeptical about this product. Pulled out of the box and put my phone in all the bags. I tried to ping it with my watch from literally 6 in and nothing. As I pulled my phone out of the bag I saw the signal bars go from nothing to full 5g . Great product! I will purchase again.

this product doesn't work, you can put your phone in it and you can still make a call to it, I tried rfid cards, NFC and this thing has no effect on the signal.

With all the EMFs and radiation around us at all times. Being able to find some protection is key. My family put all of our phones and devices into these bags and since doing so we've all started sleeping better. Turning off the Wi-Fi as well helps the cause too. As an example, I put my phone in the bag and zipped and sealed the velcro. Use my wife's phone to call my phone and it literally picked up on the first ring sent to voicemail. These bags shut your phone completely off. Not sure if they're going to receive the frequencies set to be sent on October 4th 2023 but it offers protection nonetheless. Great value for the money, three bags of various sizes. Definitely pick yourself some of these up.

Good product but only got 3 out of the 4 items. It appears to work well and blocks cell service on phones

Tienen muy buen tamaño y sellan perfectamente bien. Yo las uso para aislar mis aparatos cuando hay carga eléctrica muy intensa donde vivo y me funcionan muy bien.

Son de materiales muy resistentes y buen acabado.