Description
TerreNue EMF Defense Cap is designed to help shield against everyday electromagnetic radiation from sources such as Wi-Fi, mobile phones, and wireless devices. Using advanced protective materials, it supports reduced EMF exposure while remaining comfortable for daily wear—helping you feel more balanced, focused, and at ease throughout the day.
100% silver fibre-nylon fabric provides RF/microwave shielding performance with up to 85 dB shielding effectiveness from 10 MHz to 18 GHz and beyond.






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