Faraday 43x39 EMF Protection Fabric, RFID Shielding Cloth, Anti Radiation, Shielding Fabric for Microwave, Card Bag Cloth, Electronic Products

I first bought another brand similar to this but this was priced lower so I bought a few instead. They don’t work nearly as well. They may dampen the readings slightly but not enough to have an effect. I returned and went back to the first brand and it worked for the space much better. Also they had a weird smell like febrezze or dryer sheet which gave me a headache.

Great Product. Blocks RF's Down to 0.04 mW/m².

The emergency foil blankets work better than this when compared by wrapping a cell phone in each and calling it. The emergency foil blanket blocks all calls while this fraraday fabric blocked nothing

Good quality cloth

Very cool protection

I purchased this for work and it works perfect for passive RFID tags I need blocked. I set the tag on top of the scanner with one layer of cloth and it stopped the reading.For active items, it does not perform well and I've had much better products which I won't plug here. One layer sleeve does reduce my close-by wifi connection by about 25% on my phone and kills the 2 bars I have for my phone network. Though, blocking your phone signal is moot because it'll just drain your battery and make it hot; it remains a good test for active signals.It works perfectly they way I need it to but not the best product around which was from an vendor not on Amazon.

I disliked how the product has frayed edges, some of its strings come loose. I purchased this product to block the beam targeting my left eye & possibly cover my modem from being attacked by the other beam. It distorts the beam(facial recognition & eye/iris scan) that targets my eye but it becomes uncomfortable when its directly on the skin. It starts to burn or itch. It did not seem to protect my modem from attacks. I still noticed my modem lights blink right when I'd see the contrail from whomevers D.E.W. come after it. It will block my cellular signal if I wrap it around it. My modem gets to hot to do the same covering.

So far I've only made two little faraday phone pouches with this fabric. I utilized gorilla glue fabric glue, cut out a square and glued two of the edges to each other forming a pouch. Waited for the glue to cure and then turn the pouch inside out so you couldn't see the seams. Then I fold the flap down with velcro, or you can just fold it down and wrap a rubber band around the top. I personally tested this pouch on my phone and it blocks all signals to my phone, including Wi-Fi, Bluetooth, and 5G/4G cell service. It works perfectly for what I purchased it for. Next I will be building one for my laptop. Highly recommend!

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