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EMF 5G Protection BlocSilver Fabric
£59.00£237.00 Select options
(8 customer reviews)

EMF 5G Protection BlocSilver Fabric




We have had this fabric independently tested to the highest standard, so you can rest assured you are receiving the highest quality fabric on the market.


With the threat of 5G looming, and even being rolled out in many areas, we decided we needed to show you how BlocSilver 3, the next generation in EMF protective fabrics, protects against the 5G signal now, and through the predicted roll out.

The silver content of BlocSilver 3 has been increased thus increasing shielding, particularly at higher frequencies. To prove that this is an effective tool against 5G we have had it tested up to 40GHz! Previously our fabrics were only tested up to 10GHz.

This covers all 5G frequency bands currently in use, we are thrilled to finally be able to say that BlocSilver WILL protect against 5G.  When purchasing EMF protection fabrics it is essential that they are proven to protect from 5G!



  • Great Value

    BlocSilver has amazing shielding capabilities whilst remaining great value compared to other shielding fabrics

  • 5G Protection

    Providing 34 dB of shielding at 40 GHz!

  • Washable

    BlocSilver is washable; however, it can only be washed up to 40 times.  Further washing and drying instructions are included with the product

  • Breathable

    Provides great shielding whilst remaining breathable

  • No Quibble Returns

    Not happy with your purchase? Don’t worry, we offer a ‘no quibble’ returns policy

  • Can Be Grounded

    This fabric can easily be grounded

Product Page - 2nd Image BlocSilver


Loved By Our Customers

Our customers love our friendly and efficient service and you will too!

Quick Despatch

We aim to despatch all orders within 3 working days

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Additional information


100 cm x 152 cm, 150cm x 200cm, 150cm x 300cm, 150cm x 400cm

8 reviews for EMF 5G Protection BlocSilver Fabric

  1. X is Tenshell

    My wife, who started getting serious breathing problems and bad headaches, believed she’d narrowed the cause down to radio wave transmissions from heavy use of her laptop and wireless router. I was extremely dubious of this being the likely reason, but I can only say that this fabric has helped tremendously. She has had no attack since using this product and, together with cutting down on her laptop use, appears to have her health back. I don’t believe there’s any placebo effect going on. (I am currently changing all wifi connections back to cable – which isn’t easy – that should also reduce the strength of wireless radiation in our home). When we were researching this phenomena, we were amazed at two things; how many people were getting ill and how little is said about these serious side effects. I can see this becoming a major scandal in the future, similar to our now enlightened view of smoking. We’ll probably look back at footage of people wearing VR headsets and cringe . . .

  2. Amazon Customer

    We live next to a GSM antenna. The EMF radiation level on my acoustimeter dropped significantly after shielding on of my rooms with this fabric. It’s kind of expensive but I think health is more important.

  3. Amazon Customer

    This is taken from an email I sent to the seller

    I got the fabric a little bit ago (the package took some damage in transit to the USA, but the material came through unscathed). It took me a while to set it up in a trial configuration, since it’ll be on the floor of my place under the couch and coffee table.

    If you remember, I have one of the 3 axis electro-smog detectors. Previously where I like to sit had regular bursts of ~25mW/m^2 or more, I think from my downstairs neighbor’s router. With this fabric in place it’s dropped to 2 or 3 mW… at the couch base. And that’s in a non-enclosed space! Just 6 inches away I’m still seeing the bursts.

    This fabric is fantastic.


    A little extra for this review, you DEFINITELY want a grounding cable. I have a kinda-weak grounding setup right now, and the way the fabric is laid out my heels can touch it, I have an all metal mac book laptop which actually makes a pretty excellent ground. I can feel a difference when I go to type on the laptop if my heels are touching the fabric (because the ground switches to me) so get a grounding cable and hook it up!

  4. RLF

    Covers bed between sheet and blanket – soon ordering a second one!

  5. Michael

    It reduces RF and EMF. I hand washed in cold water, no detergent or soap, when it first arrived. This removed a slight odor and did not impact RF or EMF blocking ability. It works and is a good value. Now I proved it works, I’m looking at a bed canopy.

  6. Chidori

    This is an awesome product. I tested with my acousticom 2 meter by wrapping it with the sheet and it completely silence it. So I install it on my windows, by layering my drapes. I have cell tower radiation coming in from the windows, and this did the job. On acousticom, it shows a reduction from .10 to .02 V/m.
    Also, the price is great for this product. Note, that this product will block out your window.

  7. Fernando

    It works very well.

  8. Karen

    I can’t recommend Cell Phone Radiation Ltd enough. They are, literally, life savers! Esther and team’s help meant finally finding solutions to my EMF nightmare. Great products, prices and returns. It was a relief to talk to a real person and get answers. A cell tower 100 meters away meant I was being microwaved in my own kitchen but until then I was overwhelmed; too much information, not enough answers; and EMF products on Slavery Inc (Amazon), like my meter readings, through the roof, Once Esther sent samples I could see my original idea, (to use S S Naturelle as screens) would not work; but the Bloc Silver (much lighter than the photos show; more light-tan stockings) would be perfect. I made “fly screens” for the 2 large windows, cost £100 total, and am totally stoked with the result. The readings have come right down; now 0.1, with 0.3 max surges. (previously 5. , with surges off the scale) – and friends didn’t even notice the screens were there. I can now relax in my kitchen, instead of being fried. It feels so good.
    My Blocsilver Window Screens

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What does one unit of this product measure?

3.28 ft x 4.92 ft.

How do I order longer lengths?

Simply add extra quantities of the fabric to your basket to receive longer lengths.

Can I return it?

Yes, we offer ‘no-quibble’ returns within 30 days of purchase. Contact us for more info.

Do you offer support?

Yes, we provide free technical support and advice from experienced EMF shielding experts.

Will this protect against 5G?

Yes! BlocSilver fabric provides 34 dB of shielding at 40 GHz!

Customer Service

We aim to reply to all messages within minutes where possible

EMF Experts

Operating in the field since 2004, we know what we are talking about

Easy Returns

We offer simple 'No Quibble' returns on our products

Support & Advice

We are always available to answer your questions, no matter how big or small.

Quick Delivery

We aim to ship all orders within 3 working days

Market Leaders

Our research and development team are constantly creating new products