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Under hat cover
An exceptional and maximum anti-wave protection.100% shielding. To put under your own hat. Adjustable and adaptable to the shape of your head and your hat. Again a unique Protect against Waves product® ! Measured attenuation 99.9999% against waves of high and low frequencies.
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Our shields are all 100% Silver: This means that no other metal enters their composition. We never use copper which offers no protection against electromagnetic fields of low frequencies. In addition, all our products are tested according to military standard ASTM D4935-10 and/or IEEE-STD-299-2006.€49.00