The new Pinnacle Triad Titanium Necklace can be worn around your neck, wrist or ankle. Available in many colors of the power Triad Titanium Necklace (three in one). Buy them all to use as accessory items to match all your different wardrobe outfits. MATERIAL: Outer Shell: Nylon, Inner Core Contains: Proprietary Triad Titanium Blend of Silicone., Titanium and Germanium.