EMF radiation protection devices were invented to provide you and your family members with EMF protectors , reducing excessive exposure to electromagnetic fields (EMF), those invisible waves that easily travel through a living body. Because cell phones, laptops, tablets and other electronic devices are commonplace in our world, medical professionals have expressed concerns about excessive exposure to EMF. Many believe that too much EMF exposure can harm human health, resulting in depression, headaches, high blood pressure, mood swings, sleeplessness and foggy memory. Other believe EMF can cause cancer. Vortex Bioshield has created radiation protection devices containing powerful crystals aimed at reducing EMF exposure. For years, these products have been designed with people in mind, but now the company has developed EMF Protection for pets and offers an EMF protector that can be attached to the collar of a beloved pet. Vortex Bioshield also produces EMF protection jewelry, both necklaces and bracelets, made of sterling silver and 14K gold. You can wear the jewelry or carry it in a pocket wherever you go. With many jewelry options and the pet protector, you can rest assured that all members of your family are receiving EMF protection.