Complete 5G protection and against electromagnetic radiation.
Place it in the space we want to protect from electromagnetic radiation, including 5G (at home in the office, etc.). Protection is safe, as long as we are within its field of action.
Protection of 11 meters (380 square meters approx.)
Dimensions and weight: 9 x 2 x 23 cm. and 1000 gr. approx.
It does not alter the operation of electromagnetic devices.
It does not require maintenance.
Scientific Information: https://www.pranan.com/estudios-cientificos/