These Dangles are made of particular gemstones that will reduce the amount of electromagnetic radiation that comes from your phone. This radiation works like a microwave oven - effectively heating the water content in your brain which is said to be a contributing factor to the increase of brain tumours.
The gemstones from the bottom up are Red Jasper, Flourite, Aventurine, Rutilated Quartz and Black Tourmaline in Quartz.
