Men's long-sleeved vest Swiss Shield VENTUS dark blue 36dB at 3.5GHz, 47dB at 1GHz

This navy-coloured long-sleeved vest made from the new outstanding cotton fabric Swiss Shield VENTUS protects against mobile phone radiation such as transmission towers, WLAN, DECT telephones, Bluetooth etc.
Swiss Shield Ventus protects 99.975.% against the new WLAN and 5G, is extremely durable and does not lose its protection even after many washes (follow the washing instructions on the package insert).
As the fabric is woven and therefore not stretchy, the shirts are cut extra large to ensure freedom of movement.

Composition:
Fabric weight: 79g/m
82% cotton
17% copper
1% silver
Shielding: 99.975 %, 36dB at 5G (3.5GHz)
Oeko-Tex 100
non-conductive
The measurements were carried out by EMF Test Lab Bavaria.