K&K Antistatic Ltd. has developed Electromagnetic Fields radiation protection materials (EMI) which are marketed under the brand name- Shieldon. 
Shieldon contains a low percentage of unique metal fibers which grant the materials the ability to provide protection against harmful electromagnetic radiation.
Shieldon was tested at the Standards Institution of Israel and was found as an active shield that reduces radiation by 50%-99% at frequencies between 10 MHz- 5 GHz.
Shieldon fabrics are user and environmentally friendly according to the Oeko-Tex100 Standard, and provide antimicrobial protection.
Shieldon materials are soft, easy to process, and produced in a large variety of colors.
 
Shieldon 132  
Composition: 99% Cotton, 1% Metal 
Weight:  132 gr/sm 
Roll Width:  150 cm (can be produced  in a width of up to 180 cm) 
Weaving pattern: Plain 
Colors:  White / Navy blue / Cream / Black (any other color by demand) 
EMF Screening:  50%-95% (Frequencies of 400 MHz – 5 GHz) 
Shieldon 225  
Composition: 75% Cotton, 24% Polyester 1% Metal 
Weight:  225 gr/sm 
Roll Width:  150 cm (can be produced in a width of  up to 180 cm) 
Weaving pattern: Drill 
Colors:  White / Navy blue / Cream / Black (any other color by demand) 
EMF Screening:  50%-95% (Frequencies of 400 MHz – 5 GHz) 
Shieldon 238  
Composition: 99% Cotton, 1% Metal 
Weight:  238 gr/sm 
Roll Width:  150 cm (can be produced in a width of  up to 180 cm) 
Weaving pattern: Drill 
Colors:  White / Navy blue / Cream / Black (any other color by demand) 
EMF Screening:  50%-95% (Frequencies of 400 MHz – 5 GHz) 
Shieldon 101  
Composition: 88% Cotton, 12% Metal 
Weight:  101 gr/sm 
Roll Width:  150 cm (can be produced in a width of  up to 180 cm) 
Weaving pattern: Plain 
Colors:  Light Blue (any other color by demand) 
EMF Screening:  75%-99% (Frequencies of 400 MHz – 5 GHz)