It blocks cell phone radiation down to under 40 mw. I use it to put on my two Grandsons' laps when they watch devices in the car.
Quality: 5
Value for money: 5
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BlocCopper™ EMF Shielding Fabric is a solid weave anti-radiation material. It is one of the strongest shielding fabrics we sell with the trade-off of not being breathable. This makes it ideal for underfloor protection as well as curtain lining and under bed protection.
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