Our Silicone Oval Necklaces are embedded with one hologram and are made of the highest quality, non-toxic, medical grade silicone. Available in a 20�, 22� or 24� length and finished off with a ball and loop closure, the Silicone Oval Necklace is a favorite for many professional athletes.
"Every athlete is looking for an edge, and I think that is why so many people are wearing EFX. You have to try it for yourself to see what happens."
"I just started using EFX at the end of June. I have suffered from FMS and CFS for 15 years now. Two bulging discs had crippled me in my lower back, and now I have been able to get out of my bed in the morning without the use of my cane, and my flexibility has returned in a major way. It has allowed me to have the ability to be active again."