Radia Smart® EMF Protection Hood, Faraday Hat, 5G Blocking, RF Shielding, WiFi Shield, Brain Coat, Grey

It works GREAT! It reduced the RF signals from the outside cell tower by 99 percent when I put the GQ 390 Tri-field meter in the hood. I think it can be a bit prone to collecting or building up some electrical frequencies, as it is conductive a conductive silver fabric, and to those who are sensitive to electrical frequencies, this effect might be noticeable. However it is a very suitable solution for blocking incoming Wifi, Cell Tower, Cell Phone, Smart Meter, RF signals etc. I've used it a lot now, and am very impressed. It's very very well made. The material is high quality. The silver fabric is some of the best I've seen. If you are able to feel RF, you will likely be happy to own this. Keep in mind to keep it shut as much as possible when wearing it. RF can enter a shielded space and reflect around inside. In this case, it could be bouncing around inside wear your brain is, so I'm always mindful to keep it closed up well, and only reveal as much of my face as needed. It pairs well with a shielded face mask as well. Then there is only a small opening where your eyes are. Anyway, I'm rambling on. This company is legit. It arrived fast. I looked at their website and am very impressed with their mission and whole presentation. The product is just as professional. Good Stuff!

I feel so much safer and secure knowing I’m wearing this.I mostly wear at night and u love that feeling. Like my head is secure and warm. Helps me sleep better.

It really seems to help me sleep better in hotels and in airplanes.Keeps your head warm, and it really does seem to help sleep better.My only change would be to make the bottom a little bigger. It seems more made for women, but as a man it is a little tight when donning it. But, it fits fine once it is on, and I have a good sized head.

It is a really nice one . I wish it was just a little bigger with more adjustments .I feel good sleeping with it on.

In the EMF protection market, it's easy to be beguiled; luckily Radia Smart is honest. I've not tested the hood with a meter, but I have tested the hood with my head. If I wear it while sleeping, I remember more dreams, and wake up feeling less drowsy. That's proof enough for me, of course, EMF affects everyone differently so personal experimentation is key.As an aside, emf hoods do create a resonance with certain frequencies around 900 MHz, so do not wear this while operating a cell phone. The interested reader is referred to the research of Mohammad R. Zunoubi to learn more about the resonance effect.

I purchased this item with great expectations. When you put it on, your head heats up very uncomfortably and very quickly. When I tried it, there was strong EMF radiation in the surrounding room as well as RF radiation. It did not block either one. I found it to be totally useless and a horrible waste of money.Some people are leaving comments saying it helps them sleep better or helps them feel better. I can't imagine how. Maybe it is just the BELIEF that they are being protected, the placebo effect? Also, sleeping with a cloth or light cover over the eyes might enhance deeper sleep as it blocks out light, but than can be done with plain cloth.How can anyone stand to have their head feel so hot with this thing on? I would never recommend it, as I do not believe it serves any useful function at all and may actually be harmful, as it might set up a Faraday cage around your head and actually concentrate radiation inside that enters from below or from the face opening.

Comfy and it really does block radiowaves (I have tested it with a meter).

I don’t know if it’s working bc I can still receive phone calls through my ear buds when wearing the hood. That doesn’t seem possible if it’s keeping out electronic waves. I was going to send it back but the month was up before I realized it.