And honestly, those EMF blockers are for the most part, snake oil. To block the signal from reaching your body you would need to place it on the side of the phone that faces your body, the front screen. Placing it on the back like they say to do would accomplish absolutely nothing....
Sleep Prep Glasses. Wrap To Block More Blue Light! 2 Styles: Complete Block And Over Glasses Blockers WHY THESE ARE DIFFERENT THAN OTHER BLUE LIGHT BLOCKING GLASSES? Blue light can suppress melatonin production and alter circadian rhythms. These negative impacts can lead to anxiety, depression, ...