BeskrivelseEMF Protection baseball capBe street smart and protect your head with silver fabric on the inside the cap! Very high protection! Protects 67,8 dB at 1 GHz. Colour variations:BlackBlueLight Grey Size:One size. Unisex for both men and women. Materials: Outer and inner 100% Cotton. Interlayer 100% silver fibres. On the inside you’ll also have a stiff cotton fabric. This stiff layer makes the cap a baseball cap. Shielding efficiency:Very high protection! Protects 67,8 dB at 1 GHz.Protects 60,7 dB at 20 GHz. Please notice:Please note that the silver EMR protective fabric is in the cap excluding in the peak of the cap.
