HalsaHALSA EMF Protection Hat, Faraday Beanie. Anti Radiation, EMF RF Radiation Shielding Silver Fabric Lined.

Fits well and seems to work

Zero reduction

I love my new beanie!! I bought it for fall and winter but actually found myself wearing it in the house already! It looks totally normal like a regular beanie but has the added benefit of really nice silver fabric sewn into the inside so I’m protected from the harmful effects of electromagnetic frequencies. It’s totally worth the price and is actually a lot more affordable than most EMF products out there. I also own the hood that Halsa sells which I usually wear around the house as well when I have to have my wireless internet on since I currently work from home. 5 stars from me! Would definitely recommend this product to anyone!

Good quality & comfortable but did not make any difference with an EMF meter inside the beanie near a microwave, wifi & high output devices. Very little added protection. Silver cloth is very thin & lightweight. This still looked to be the best deal on Amazon at the time for $35

I was testing a hypothesis. My bias was limited. It worked too well. Now, I want to know what is going on, because I study neuroscience, and I am concerned it is working this well, but, if you wanted to know, it does make a difference. I also tested my cellphone in it and waited for the software to catch up. The signal went to 1 bar from 4, but not completely dead.