Targeting 16 vital reflex points Reflexes on the foot relate to the organs, glands & other parts of the body. When stimulated, they enhance the nerve & blood supply, helping to balance the body & promote its natural healing ability. 16 strategically placed magnets 16 magnets are strategically placed to stimulate the vital reflex points on your feet, further enhancing the reflexology effects of the soles. Made from durable synthetic resin & permanent ferrous magnets.