Swiss Shield Ultima 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?
Ultima is our most dense decorative natural cotton fabric with the best radio frequency / microwave radiation shielding characteristics.
- Top of the line sheer natural cotton 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
- Desired Quantity of Fabric
Washing and Drying Care
See Manuals Tab for Fabric and Installation Guide