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:
| Frequency(MHz) | 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 |
Cotton twill, grey marl
£26.00Price
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.