DefenderShield EMF Radiation Protection Beanie Cap - Blocks Wireless EMF & 5G Radiation (Gray Adult/Large)

I took a chance and order two beanies without reviews, so I didn't know what to expect. As soon as I received them, I immediately check them by placing our cell phones in side, and couldn't receive calls what so ever. So I have to say, they work. Now for size, I got both adult sizes. They are a decent length and can fold to fit over my ears. I'm pretty much a normal size, but my hubby he has a bigger head than I. Mine was a bit snug, and he had to stretch his out a bit, then slipped it on. He likes it. After sleeping with it, It didn't slip off while tossing and turning, so I guess i like its a little snug. Its been 2 days now of wearing and its stretched out a bit and fits perfectly. I'm glad I bought them and keeping them.

I found the cap, because of the EMF shield lining, often slipped off my head. The lining, which is the most important element is silky and hard to keep on. It was a little big on me, even when I folded the border back. It might be more manageable if worn under something that is tight on the head. For others this may not be an issue.

I hear high frequencies throughout the week generally 1-3 times and i put this on as soon as i got it. Nothing happened the whole day but as i was laying in bed this really high hertz frequency started in my left ear and just instantly faded out. I tested my phone woth it as well. Left it in there for a few minutes and as soon as I peaked it was in SOS mode. Buy this!

Helpful that the description includes that it will not block Cell phone service if wrapped with beanie.

As soon as I removed the hat from the package, I stuck my cellphone inside it to see if my Wifi still worked. Nothing changed on my cellphone, so no doubt the other protections will not apply, either. What a waste of time and money. Might as well line my hats with foil.

I just received this today! Comfortable to say the least. Stretches to fit which is perfect. I also ran some tests with my emf meter and it definitely works. numbers dropped from 5-10mW/m2 to 0.100-0.300mW.m2 quick! I will definitely be endorsing this hat on my channel.

Nice beanie, fits well on an average head. I would imagine it might not stretch well over a big head, but I have not tested that theory. I only say that because it’s not super stretchy like some beanies. It is very soft though. If I put my phone inside and fold it closed for a minute, when I pull my phone out it’s showing “no service”, so I know it’s blocking waves.

2/5/22 UpdateDefenderShield reached out to me after this review, and I described the sizing and styling issues. Their response back to me was basically a "checking of the box" that stated you have a large head that our Beanie doesn't fit so return it to Amazon so they can deal with it. What? Really? My big head measures 22.5", which is in the middle range of their child's size. Reducing the rating to two stars since the EMF is still excellent. See attached pictures of the lopsided hat where the thread seams are showing.Original Review:Ok, it’s a stocking cap so my expectations should be low, but…. I ordered adult and it barely fit my 7 year old. Then when I do get it on my head one side is higher then the other, and the seams face forward, thus making it look cheap. So I’m trying to wear a $50 emf protection hat that doesn’t draw attention, and this thing makes me look like a clown.On the other hand, when I put the Trifield TF2 next to my iPhone it goes nuts. Put the iPhone in the hat and it reads almost zero. So from that perspective it’s a win, though from style/looks perspective I might as well announce that I’m wearing an updated tinfoil hat.5 Stars for emf protection, 1 for fashion.