1.corlor:white 2.material:silicone titanium 3.for iphone 1, increase to resist NK cell activity of natural killer cell function, inhibit cancer cell formation and variation;2, inhibiting the formation of serum cholesterol, purify the blood, so that macrophage activation, to prevent lipid deposition in the vessel wall;3, inhibition of leukotriene formation of colorless, so the body does not easily ...