Swiss Shield Ultima (Linear Feet or Meter)

Was: $39.00
Now: $35.95
3 reviews Write a Review
Purchased in Linear feet increments. Shipped in one continuous piece of EMF fabric.
  • Free Shipping

  • Safe Purchase Policy

  • Safe Payments

  • Premium Selection

Swiss Shield Ultima- EMF Fabric

Highest Attenuation Non Conductive Cotton Shielding Fabric - Radio Frequency / Microwave effectiveness of 99.992% or 41 dB at (1000 MHz  / 1 GHz) and over 99.2% or 21 dB effective up to (10,000 MHz / 10 GHz) (Width= 250 cm or 98.4 inches) What is a Linear Foot?

Swiss Shield Ultima is our most dense decorative natural cotton EMF fabric with the best radio frequency / microwave radiation shielding characteristics.


  • Top of the line sheer natural cotton EMF fabric. More dense than Naturell
  • Ideal for curtains to shield windows
  • Designed and manufactured in Switzerland
  • OEKO-TEX Certified as a skin friendly textile and free from harmful substances
  • Used for shielding large surfaces (walls and windows) from high frequency electromagnetic waves (microwaves)
  • Unmatched shielding characteristics
  • Shielding Effectiveness 99.992% or 41 dB at 1000 MHz and 99.2% effective up to 10 GHz
  • Effective shielding for cell towers, cordless phones, security systems, wireless computer gear and more
  • Sheer fabric, easy to work with
  • Easy care – Washable, with no loss in protection

Detect, Protect and Verify: Three Steps to Achieving Peace of Mind

Supplied With:

  • Desired Quantity of Fabric

Washing and Drying Care

See Manuals Tab for Fabric and Installation Guide

Width / Length:
250 cm (98.4 inches) +/- 1 inch / by the meter or foot
Sheer, Slightly Off White
Washable, colourfast, antistatic
Hand wash in cold water, hang to dry
Raw Materials:
82% cotton, 18% copper/silver
MIL-STD 285, NSA 65-6, Öko-Tex Standard 100+1000
Shielding Characteristics:
99.992% or 41 dB at 1000 MHz

3 Reviews

  • 5
    Swill Shield Ultima

    Posted by Unknown on 24th Feb 2022

    This product will lessen RF. Nice color.

  • 5
    Swiss cloth

    Posted by Al Thompson on 21st Aug 2021

    It’s very nice stuff, soft and it did block the microwave EMF when I wrapped it all around!

  • 5

    Posted by Unknown on 1st Apr 2021

    It really lessened EMF from outside, so I repeatedly ordered it, and made\am still making many curtains. As for my bedroom, where EMF from outside is very intense, I use aluminum for walls, low-e glasses for windows, ultima and naturell curtains for windows and around doors, and also naturell canopies (one over another) and get green flashing lights with the Safe and Sound meter. I am extremely sensitive to EMF but finally I get to sleep well. I deeply appreciate!

Customers Also Viewed

You May Also Need