Simket Faraday Bags for Phones and Car Key 2 Pack, Signal Blocking Pouch, Cell Phone Signal Jammer, Car Key/WiFi/RFID/GPS Signal Blocker Black (m)

A friend recommended this to me and I am very glad that he did. It came super fast, ordered it yesterday afternoon it showed up by noon today. I didn't read the description very well, I thought I was only buying one, but would have purchased a second one eventually, and it felt like a bonus, so, yay! It feels like it will hold up for some time, even if I'm a little rough on it. It fit my phone perfectly, I could easily fold it up and take it with me and use it as needed. I tested them out and they work just as intended, when calling my phone it says dialing for almost a minute before going straight to voicemail. The first time, I forgot to turn my screen off and I was accidentally touching the screen all over, so I avoided that the second time, but both bags blocked the calls. Excellent product!

Keep your cellphone safe! I have one and I take it with me when I’m away from my apartment. You place your phone inside the bag and it is like a “vault” for your cellphone. I purchased mine last year because I was getting a spam caller who could text me and call me no matter what I did or where I was located. I blocked him and before I got my black bag he managed to get through. I looked on Amazon (the only online retailer I trust) and found this black bag. It works great. I have never heard from him again…Peace of mind. 🥰

Bags are sturdy and work as intended. I use them for phone and car keys and have tested them to insure accuracy. I was not disappointed in the quality of the bags nor was I disappointed the effectiveness of the bags. This was a good purchase.

These bags do the trick of blocking RF signals from electronic devices. The most common use of this is for blocking a phone from getting signal (cell data, wifi, bluetooth, etc), but it will also work on just about anything else that will fit inside. I'm not a huge fan of the closure style, but it works well and is easy to manipulate even for people with limited hand strength. For the price, it's pretty hard to beat.

These bags are very well made. I had to return mine. I need a bigger width to accommodate the pop socket attached to the back of my phone. I've been covering my phone with faraday fabric at night while sleeping. It works, but the bag looks neater in the room.

This fits my S21 and S22 with a case no problems (not in the same bag). Put phone in bag, gave it a call, went to voicemail immediately. Very impressed. The outside is a gummy rubber texture (I assume for waterproofing) , but the inside is slick and a nice fine mesh fabric. The Velcro roll worked great and so far no issues.

Bags worked perfectly. I'll buy more for my key fobs

Well made, very protective and durable. The eyelet is usuful for attaching a lanyard.