Price given is per linear meter. Width = 1.52 meters.


This material is made from  brushed cotton (36%), polyester (34%) with fine steel filaments (30%), to make an extremely effective shield against radiofrequency radiation.


Suitable for use as a normal cotton twill fabric. can be made into smocks, hoodies, summer jackets, cotton trousers, or to line blankets etc.


Shielding effectiveness of at least 99.9% in the 1000MHz - 15GHz range.  Average dB 34.73.  tested to the following specifications:



Shielding effectiveness(dB) The percentage of shielding(%)
1000 34.66 99.965
1500 30.07 99.901
2000 29.03 99.901
5000 43.02 99.995
10000 36.09 99.975
15000 35.54 99.972


Please note due to camera and light variants the colour may not be exactly as photographed.

Cotton twill, Navy Blue

  • To preserve the life of this fabric, hand wash occasionally in cold water. Air dry. Do not iron, do not bleach, do not tumble dry. Do not dry clean.