Naturell  >> Radio Frequency / Microwave Shielding Fabric <<
Price: $119 / Linear Meter (CAD)

Note: Sold per linear meter. All fabrics are 2.5 meters or 98.4 inches wide. Please specify the desired length when ordering. (Quantity = Length)


Swiss Shield Naturell is a premium natural cotton fabric that reflects analogue and pulsed digital radio frequency (RF) waves  from sources such as Microwave, Wi-Fi, and cell phone towers. It is our most dense material and has the best high frequency shielding fabric on the market. Its shielding characteristics are second to none. It can be used for curtains to shield windows, to cover part walls and for canopies. To ensure highest performance fell seams (overlapping), should be used.


·         Premium Sheer natural cotton fabric


·         Used for shielding large surfaces (walls and windows) from high frequency electromagnetic waves (microwaves)


·         Unmatched shielding characteristics


·         99 %– 99.9 % effective in shielding RF, 200 MHz to 10 GHz


·         Shields cell towers, cordless phones, security systems, wireless computer gear and more


·         Smooth, sheer fabric, easy to work with, washable


·         Designed and manufactured in Switzerland


·         Ideal for curtains to shield windows or bed canopies






WARNING: Swiss Shield Naturell reflects high frequency electromagnetic waves and is not externally conductive, therefore it must not and cannot be grounded.



Technical Data    
Width / Length:   250 cm (98.4 inches) / by the meter or foot
Color:   Sheer, White
Characteristics:   Washable, colourfast, antistatic
Care:   Hand wash in cold water, hang to dry
Certificates:   MIL-STD 285, NSA 65-6, Öko-Tex Standard 100+1000
Shielding Characteristics:   35 – 20 dB (99.9%– 99.0%) at  200 MHz to 10 GHz
Care & Safety Instructions    

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